??? 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我帶來了你要等待的合同。
He likes playing the violin.
他喜歡拉小提琴。
I can see why you are having some problems with it.
我明白為什么你用起來會有問題了。