1、He checked his watch for the umpteenth time.
他看了無數(shù)次表。

2、I explained for the umpteenth time why I didn't support the bill.
我第無數(shù)次向他解釋我不支持這項(xiàng)法案的原因。

3、The prisoner was brought into the questioning room for the umpteenth time.
這個犯人已經(jīng)是無數(shù)次地被帶到審問室里了。