如果你嘟嘟哝哝的话别人会以为你不知所云的。

If you mumble it looks like you don't know what to say!

youdao

DD正嘟嘟哝哝地说着其他关于BB的事情，突然，他听到一声吼叫。

DD was mumbling other things about BB when he heard a roar.

youdao

那天上午我们哭着离开，妈妈派了一个仆人同我和姐姐一起去苏州，等我们到学校校园的时候，大姐还不高兴地嘟嘟哝哝。

Crying the morning we left, Mama sent one servant on the train to Suzhou with First Sister and me. When we reached the campus of the school, First Sister groaned.

youdao

那天上午我们哭着离开，妈妈派了一个仆人同我和姐姐一起去苏州，等我们到学校校园的时候，大姐还不高兴地嘟嘟哝哝。

Crying the morning we left, Mama sent one servant on the train to Suzhou with First Sister and me. When we reached the campus of the school, First Sister groaned.

youdao