bungle

1.He is a fool who bungles constantly.

他真是个蛋, 做起来总是手脚的。

2.That last stupid bungle of his is the end.

他那最后次愚蠢的错误使我再也无法容忍了。

3.You can’t do a thing without bungling it.

你做总是手脚。

4.If you bungle a job, you must do it again!

要是你把件搞糟了,你得重做！

5.John bungled the job.

约翰把情搞糟了。