1 . The surgeons have been working for twenty hous without letup .

那些外科醫師一連工作了二十小時沒有停止.

來自《簡明英漢詞典》

2 . They pressed on without letup until they got to the top of the hill.

他們一鼓作氣爬上山頂.

來自《現代漢英綜合大詞典》

3 . He jaws with no letup .

他沒完沒了地講.

來自辭典例句

4 . We must develop the advanced productive forces without letup .

我們必須堅持不懈地發展先進的生產力.

來自互聯網

5 . There was never a letup in the noise.

喧鬧聲一刻也沒有停頓下來.

來自互聯網