A:Excuse me. Have you got any books on genetic engineering? I've looked for them everywhere,but I can't find any.打擾了。你們有基因工程的書嗎?我到處找,但是找不到。
B:I'm not sure if we've got any now. Books of that kind are on this shelf. Well, I'm afraid we've sold out.我不確定我們現(xiàn)在是否有。那種書都在那個架子上。額,恐怕我們已經(jīng)賣光了。
A:What a pity! I should have come earlier.好遺憾啊!我應(yīng)該早點來的。
B:Come some time next week if you like. I think we'll have got some by then.如果你想要,下周找個時間過來吧。我想我們到時候會有的。
A:Ok, I will.好的。我會的。