1. Those bags seemed to be heavy, which made it hard for her to hold the child. So, I immediately walked up to her and did a favor by carrying all of the bags.

2. At first, she was quite suspicious about my sudden appearance. Well, it is understandable to be cautious with strangers like me.

3. When we arrived, she gave me a cup of tea and even invited me to stay for lunch, but I politely declined as I had to go back to school.

4. To my mind, doing a good deed makes me feel more comfortable about everything, so I hope that everyone will help each other regularly for the sake of our well-being.

At first, she was quite suspicious about my sudden appearance

期初,对我的突然闪现她很警觉.

It is understandable to be cautious with strangers

我挺能理解她对于陌生人的警惕