Could you please give me the departure time?

你能告诉我出发的时间吗？

Thank you for you cooperation.

谢谢你们的合作。

If not, our repairman can come to you.

要不然，我们的维修人员可以上你那里去。

The line is busy.

占线。

It depends on the quantity ordered.

这要根据所订的数量而定。

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。