Have you ever sleepwalked? No. But I sleep talk.

你梦游过吗？没有。但是我会说梦话。

youdao

Did I talk in my sleep? I must have been dreaming.

我说梦话了吗？我肯定是在做梦。

《牛津词典》

I heard you talk in your sleep last night.

昨晚我听见你说梦话。

《新英汉大辞典》

"We sleep badly and wake up and talk.

VOA: special.2009.06.28

But my only criterion is if you talk in your sleep, now that's not allowed because talking is not allowed.

我唯一的要求就是别说梦话,因为我的课上不准说话的

耶鲁公开课 - 基础物理课程节选

Instead of putting them to sleep with tons of talk about you, make the focus right from the beginning about them.

FORBES: Why Your Pitch Presentations Aren't Working

She'd come out of surgery the day before, screaming all night, but we were used to that in one another and could sleep through noises of pain and sadness, or talk through them, about movies and boyfriends and sex and God, back and forth across the beds.

NPR: Excerpt: 'Warm Springs'

When I go to bed and I'm supposed to be asleep, I sometimes talk to friends online or text them but it doesn't really affect my sleep because I like to wake up early.

BBC: Teenagers and their sleepless lives