Gritting my teeth, I did my best to stifle one or two remarks.

我咬紧牙关，硬是吞回了几句话。

辞典例句

It takes gritting your teeth . It takes discipline.

你得咬紧牙关, 你得有严格的纪律.

辞典例句

Gritting his teeth, he broke into a run inspite of the depth of the water.

他咬上了牙, 郯着水不管高低深浅的跑起来.

汉英文学 - 骆驼祥子