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