bangbang

例句：

1. 1. I don't want to go to the party tonight.
   我不想去参加今晚的聚会。
2. 2. The teacher asked us if we could help him with his homework.
   老师问我们是否可以帮助他完成作业。
3. 3. There are no cars on the road today.
   今天路上没有汽车。