介绍:
Day50
1“当心不要碰博物馆里的画，”妈妈说。
“Be careful not to touch the paintings in the museum,”Mom said.
2我建议你不要这样做。
I advise you not to do so.
3最好不要和你的朋友们谈钱。
It’s best not to talk about money with your friends.
4王先生在教学方面有非常丰富的经验。
Mr Wang has so much experience in teaching.
要点：
①be careful not to do sth当心不要做某事
②advise sb not to do sth建议某人不做某事
③it is best not to do sth最好不做某事
大家还在听
