错误的英文单词怎么写

　　例：

　　No payments were made last week because of a computer error.

　　由于计算机出错，上周未付任何款项。

　　There is no room for error in this job.

　　这项工作决不允许出差错。

　　Human error may have been a contributing factor.

　　人为的'失误可能是一个起作用的因素。

　　The survey has a margin of error of 2.5%.

　　测量的误差幅度为2.5%。

　　We must allow for human error.

　　我们必须考虑到人为的失误。