You see this notice on the community board near your school.

Attention All Residents!

Our local park, Green Valley Park, is facing a big problem. More people are coming to enjoy it, but some are leaving trash and damaging the plants. This is dangerous for the animals and makes the park look bad. We need your help to protect this special place!

A group of local consumers and students has organized a community discussion. We will meet this Saturday at 10 a.m. at the park's main entrance. The goal is to create a plan to protect our park for everyone.

During the meeting, we will discover what the biggest problems are. We will also discuss how to monitor the park's condition. Some people have suggested putting up signs to remind visitors to be careful. Others want to organize a regular clean-up group. We need to confirm which ideas are the most fair and practical.

One idea is to set up a small team of volunteers. Their job will be to walk around the park and report any problems. This is called a 'neighborhood watch' for nature. Another idea is to build a small information center near the main gate. It could demonstrate how to enjoy the park without hurting it.

We also need to think about the **profit** that local businesses make from the park. For example, a café near the park might sell more drinks on sunny days. But if the park is dirty, people may prefer to stay home. A clean park is good for everyone – the environment, the animals, and the local economy.

To make this work, we need your voice. Please come to the discussion and share your ideas. Together, we can make a real difference. Let's protect our park!

*For more information, please call the community office at 555-0199.*

Last week, our class went on a field trip to a local construction site. Our teacher wanted us to learn about how buildings are made and what jobs are involved. As we arrived, a friendly **engineer** named Mr. Li greeted us. He explained that he is one of many engineers who work together to design and build safe structures. He said, "Our main goal is to protect the environment and prevent accidents. Every specific detail matters." We saw workers wearing hard hats and following safety rules. Mr. Li also told us about the importance of consumers. "The people who will live or work in these buildings are our consumers. We must think about their needs," he said. Later, we visited the main office where engineers monitor the construction using computers. They check if everything is on schedule and if there are any threats to safety. I was surprised to learn that even a small mistake could cause a system crash. Mr. Li showed us a model of the building and explained how they conduct tests to ensure it is strong. He said, "Our vision is to create buildings that are both beautiful and safe." I asked about the topic of environmental protection. He replied, "We prefer to use materials that are less dangerous for the planet. It is our responsibility." Before we left, I saw a map of the building's location. It had many branches and rooms. Mr. Li said, "We must recall every detail to avoid problems." The trip was very cool. I now understand that being an engineer is not just about building; it is about planning, preventing risks, and protecting people. I want to learn more about this job in the future.

今日词汇巩固复习 (2026-05-11)。

[今日单词挑战(Quiz)]: https://chatwithbot.eu.org/quizzes/Quiz_2026-05-11.html

(听完播客，趁热打铁来场 5 分钟的小测试吧！看看你掌握了多少？加油！🚀)

Dear Uncle Li,

I hope this letter finds you well. I am writing to share some exciting news with you. Last week, our school started a new 'Young Engineers' club, and I joined it immediately! You are an engineer yourself, so I thought you would be happy to hear about it.

The club meets every Tuesday afternoon in the science building. Our first project is to build a small solar-powered fan. We need to understand how electricity works and how to use it in a **practical** way. The teacher said that being a good engineer requires both creativity and hard work. I feel very motivated.

However, I also want to ask for your advice. In our first meeting, we had to argue about which design was the best. Some students wanted a simple fan, while others wanted a more complex one with a light. I personally preferred the simple design because it is easier to build and more reliable. But one student kept saying my idea was too boring. He even said that my plan was below the club's standards. His words hurt my feelings a little. How should I deal with this kind of situation? Should I stick to my own idea or just follow the majority?

Also, I am a bit worried about the cost. The club requires each member to buy some materials. My parents said they would support me, but I don't want to be a burden. I know you have a large collection of old electronic parts in your garage. Would it be possible for me to use some of them? I promise I will take good care of them and return anything I don't use.

I remember the story you told me about your first project – a small robot that could water your garden. You said it took you many tries to make it work. That story really inspired me. I want to be like you someday, creating things that help people.

Thank you for reading my long letter. I look forward to your reply.

Best wishes,

Xiao Ming

今日词汇巩固复习 (2026-05-10)。

[今日单词挑战(Quiz)]: https://chatwithbot.eu.org/quizzes/Quiz_2026-05-10.html

(听完播客，趁热打铁来场 5 分钟的小测试吧！看看你掌握了多少？加油！🚀)

You see this notice on your school's bulletin board:

Attention all students! Our school is launching a powerful campaign to reduce plastic waste. We believe every individual can make a difference. Your task is simple: bring a reusable water bottle and lunch pack every day. We ask you to accept this challenge for one month.

To make this campaign effective, we have organized a series of activities. First, we will monitor the amount of plastic used each week. We have placed special bins in the cafeteria to detect any plastic items. Next, we will teach everyone how to settle on eco-friendly choices. For example, choose fruits instead of plastic-wrapped snacks.

At the end of the month, we will hold a celebration to honor the classes with the least plastic waste. The location will be the school hall. We also plan to invite an environmental engineer to talk about how consumers can help the planet.

We need your help to proceed with this plan. Every cool idea you have is welcome! Please **pledge** to reduce plastic and be a part of this journey. Together, we can create a cleaner school. Let's pack our bags with reusable items and recall why this matters every day.

Join us now! The path to a greener school starts with you.

Lily lived in a tiny house with her mother. Every night, they looked at the stars. But one night, the stars did not come out. The sky was dark and quiet. Lily felt sad. "Where are the stars?" she asked her mother. Her mother said, "Maybe they are hiding." Lily wanted to help the stars come back.

Lily put on her red boots and went outside. She saw a small, glowing light. It was a star! The star was very small and weak. It said, "I am the last star. The other stars are hiding because the moon is too bright. Can you help us?" Lily nodded. She knew what to do.

Lily ran to the big tree in the park. She climbed up and up. She found a **magical** cloud. The cloud was soft and warm. Lily whispered to the cloud, "Please make the moon a little darker so the stars can shine." The cloud listened. It floated up to the moon and covered it softly. The sky became just the right darkness.

Then, one by one, the stars came out. They twinkled and danced. Lily smiled. The last star grew big and bright. "Thank you, Lily!" it said. Lily went home and looked out her window. The sky was full of stars. She felt very happy. She had saved the sky.

今日词汇巩固复习 (2026-05-09)。

[今日单词挑战(Quiz)]: https://chatwithbot.eu.org/quizzes/Quiz_2026-05-09.html

(听完播客，趁热打铁来场 5 分钟的小测试吧！看看你掌握了多少？加油！🚀)

Last month, our school organized a social practice trip to a small village. We went there to learn about traditional culture. The villagers were very friendly. They gathered in the square to show us a local dance. The dance was a powerful expression of their history. I could see joy and pride on their faces. After the performance, we had a chance to talk with them. Their response to our questions was warm. They told us that the dance was passed down from their ancestors. But now, fewer young people want to learn it. This struck me as a big problem. Our teacher had a vision: we could make a short video production to help promote the dance. We started working on it. We filmed the dance and interviewed some villagers. The villagers demonstrated the steps to us. They taught us some moves. I appreciated their patience very much. The principle behind our project was simple: keep culture alive. We didn't want to see any abuse of the tradition. Nor did we want any political changes to affect it. Upon our return to school, we showed the video to other students. It got a positive response. Later, the video won an award at a school competition. The engineers in our group helped edit it. This experience showed me a broad path for cultural preservation. I hope more people can settle on this idea: protecting our heritage is important. This trip was not a threat to our study time; it taught us valuable lessons.

Last weekend, I decided to cook a meal for my family. I wanted to show them that I can be serious about something. I chose to make a simple chicken soup. First, I looked for a **recipe** online. It gave direct steps to follow. I needed to check the amount of each ingredient. I also had to follow a safety regulation: keep the knife away from the edge of the table. I organized everything on the counter. The weight of the chicken was about one pound. I had to confirm that all ingredients were fresh. My mother came to help me. She has a good vision for cooking. She taught me how to judge if the soup is done. I carefully poured the correct amount of salt. After an hour, the soup was ready. I gathered my family around the table. Their expressions were happy. They appreciated my effort. My father said, "You did a great job!" I felt proud. This experience helped me connect with my family. I learned that cooking is a powerful way to show love. Now I want to settle into a habit of cooking once a week. I will promote this idea to my friends. Cooking is not just about food; it is about caring.