Once I didn't talk a lot.

曾经我话不多。

Be quiet! You mustn't talk in the library.

安静！你不能在图书馆里说话。

Don't talk on a mobile phone while climbing.

攀爬时不要用手机通话。

She thinks you'll feel worse if you don't talk.

她认为如果你不说出来会感觉更糟。

He doesn't talk much during meetings.

他在会议期间不怎么说很多的话。

They don't talk to each other anymore.

他们再也不互相说话了。

Don't talk nonsense, just tell the truth.

你不要满嘴喷粪，要说实话。

Please don't talk so loud in the library.

请不要在图书馆里说话大声。

He always smiles shyly and doesn't talk much.

他总是羞涩地微笑，不太说话。

He doesn't talk much, but still waters run deep.

他不常说话，但静水流深。