🗣️ 情景例句
May I use a knife and fork please?
我可以用刀叉吗？
Sweep before your own door.
先律己，后律人。
They plunged into the lake, and after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
他们跳入湖中，把各种器具装上一只充气的橡皮艇，听任水流将他们带往对岸。