How much does a round trip ticket to go there cost?

一张去那边的往返票要多少钱？

Please open your baggage.

请把你的行李打开。

Whatever it is, I need this computer to work.

不管是什么问题，我要求把这台计算机修好。

I'm afraid you have the wrong number.

恐怕你打错号码了。

Are you going to use cash or traveller's cheques?

您是用现钞换呢，还是用旅行支票换？

Compared to the previous model, our new model is less expensive and easier to use.

与旧型机比较我们的新型价格便宜且更容易操作。