I finally said through mumbled words .

我终于通过嘟囔说过的话。

He mumbled that he was tired .

他咕哝地说他累了。

I mumbled agreement and checked my watch .

我咕哝着表示赞同，而后看了一下我的手表。

I mumbled as the air crackled once more .

我作为空气喃喃自语劈啪作响一次。

Remember that night when we saw a meteor , I mumbled something .

还记着那天晚上我们看见陨石的时候，我含糊地说了一句话吧。