🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
Do you like football?
你喜欢足球吗？
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。当我看清是一个警察时，差一点儿从梯子上掉下去。