A: Excuse me. Can you tell me how to fill up the gas? 不好意思，你可不可以教我怎样加油？

B: Of course. First, run the credit card through the machine, and select the gas you’d like. 可以啊。先刷卡并选择你要的那种油。

A: What should I do after that? 然后呢？

B: Insert the nozzle into the tank of your car. Be careful, the gas hose is very heavy. Now press the button on the pump to allow the gas to flow. The gas will be released into the tank of your car. When the tank is full, the fuel will stop pumping. 然后将油枪嘴插入车子的油箱。小心点，管子很重。好，现在按下加油机上的按钮，油会流出来，把油枪握把上面的板机压住，就可以加油了。油一加满，机器会自动停止加油。

A: It’s easy! Thank you! 挺简单的，谢谢。