Forma
n. 福马（环境科技公司名）
🗣️ 情景例句
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
I'm worried about the appearance of the floor.
我担心地板的外观。
Yes. Wash your hands with soap at the end of your experiment.
可以。在实验结束时要用肥皂洗手。