他已不止一次难为我，因此下次他求我帮助时，我也让他碰碰钉子。

他已不止一次难为我，因此下次他求我帮助时，我也让他碰碰钉子。的英文翻译

基本释义

• He'd let me down more than once so the next time he asked me for a favour I gave him the brush-off.