A:Professor Smith, may I ask you a question?
史密斯教授,我可以問(wèn)您一個(gè)問(wèn)題嗎?
B:Of course. Go ahead.
當(dāng)然,問(wèn)吧。
A:How can I improve my oral English?
我怎樣才能提高英語(yǔ)口語(yǔ)呢?
B:You'd better speak English any time you can.
你最好利用一切機(jī)會(huì)說(shuō)英語(yǔ)。