You never know where you stand with her—one minute she's friendly, the next she'll hardly speak to you.

你从来拿不准你和她的关系如何—她一会儿跟你亲热，一会儿连话也不大跟你说。

《牛津词典》

If the reader finishes one hook and asks for another, you know you are succeeding! We wish you spend wonderful hours of reading with children!

如果读者完成了一个勾，还想再读一个，你就知道你成功了！我们祝你和孩子们一起度过美好的阅读时光！

youdao

One way is with vocalizations, you know, sounds generated by the animal.

一种方法是发声，你知道的，动物发出的声音。

youdao

"For many of the women who walk through our doors, confidence is a huge issue, and I know,many of the women who I've worked with have said to me, 'you know Suzanne, no one has ever said to me, I believe in you,' Elliott says 70 percent of the women helped by the group are single mothers.

VOA: standard.2009.12.25

They do that because the bases can interact with one another in particular ways, and this you know about.

它们结构稳定,是因为碱基之间,以特定方式相互作用,这是你需要知道的

耶鲁公开课 - 生物医学工程探索课程节选

It gets popped off the stack as one says and so you know what the values actually as we've hinted at with our brief discussions of forensics they're actually still there.

它从堆中释放了,那些值是什么，就像我们讨论的辩论练习,所暗示的,我们还在那里。

哈佛公开课 - 计算机科学课程节选

You know, the one with the big presentation.

FORBES: Shiny Objects And Other Things That Distract Me

And so after the water had receded somewhat, after the water receded somewhat, and you know, we began to discuss with one another -- just the topic was on our minds, naturally, you know the basement was filled with the stench of bodies, and we didn't have anymore weapons.

CNN: Transcript of John Walker interview

And you know that the President is one hundred percent with the Vice President in his commitment to ensuring that Wall Street reform stays in place.

WHITEHOUSE: Press Briefing