Is the seat taken?这句话怎么翻译?这句里包含什么语法?

Is this seat taken? Is the seat taken?这句话怎么翻译?这句里包含什么语法? is this seat taken中为什么用过去分词taken 'the seat is taking? 请教一个英语口语问题.针对这句Is this seat taken?如果我要告诉对方“这个位置没人,你可以坐”该怎么说taken的意思是“占用”吧? excuse me ,do you know ----? __the man who was here finshed his lunch and left接上面.A.if the seat is taken B,when the seatis taken IS THIS SEAT TAKEN?如果说没有,怎么回答 英语翻译Is this seat taken?no,you can take it! Is the seat taken?为什么用take的过去分词taken?在这里是什么时态?我怎么觉得语法讲不通? this seat is free ,the other seat is takenTHE OTHER SEAT 换成OTHER SEAT可不可以?为什么? --Excuse me.Is this seat taken?--____.The man got books left a few minutes agoA I dont think so.B Never mind. The username is already taken her seat is in the s____ I beg your pardon.Is this seat taken?麻烦翻译一下 thanks What is on show in the museum?The picture which were taken by Yang Li WeiWhat is on show in the museum?The picture which were taken by Yang Li Wei.这句回答正解吗?这句话是不是可以转换成The picture taken by Yang Li Wei 是The pictures Ladies and gentlemen,please fasten your seat belts.the plane has taken off which seat is this这句话的意思 它的答句可能是什么?快 英语翻译It is very well ,agian,to have a tiger in the tank,but to have one in the driver seat is antther matter altogether.这是我在王长喜六级英语模拟卷上看的范文中的一句,