Let's speak in a low voice, I of my little brother.

咱们说小声点，我怕吵醒我弟弟。

youdao

Even if they start to yell and scream, it is always best if you speak in a low voice and make your points logically and clearly.

即便他们开始大声喊叫或尖叫，你最好低声说把自己的观点清晰而有逻辑阐述出来。

youdao

You speak in a voice so low that other people can hardly hear you.

你说话的声音太低，别人几乎听不到。

youdao

Another morgue attendant, an Indian-looking man some kind of doctor had come to speak in a low voice to the police officers.

NEWYORKER: I.D.