调换

1.This worker wants a transfer to another post.

这个工人要求工种。

2.Changing her job like that is equivalent to giving her the sack.

那她的工作等于是解雇她。

3.You may exchange the shoes but not return them for a refund.

"你可这双鞋,但不能退货。"

4.I got it on seventeen days approval,so if you don’t like it we can change it.

我买这件东西可试用17,所以你要是不喜欢我可以拿去。

5.If the equipment is not up to the agreed specifications and quality, we will undertake to replace them.

如果设备达不到议定的规格质量, 我责。