Here's a way that you can do it in a test tube without using any cells by this process called Polymerase Chain Reaction.

但有一个方法可以让你在试管中完成,不用细胞,这个方法叫聚合酶链式反应

耶鲁公开课 - 生物医学工程探索课程节选

they could be Trinidad and Tobago, they could be, you know, you name it.

它们可以叫特立尼达和多巴哥共和国，它们可以是……随你怎么叫它们。

多民族城市，伦敦 - SpeakingMax英语口语达人

You can ask people-- and this is a way which we talk to our children when we try to get our children to expand their moral concern of compassion.

你可以叫人们…,我们就是这样教导我们的孩子的,当我们想让我们的孩子,提高他们同情他人的道德观念时。

耶鲁公开课 - 心理学导论课程节选

You can call it foo if you want, but you shouldn't.

你也可以叫它为foo，但是你不应该这样做。

哈佛公开课 - 计算机科学课程节选

You can call them into your office and say "I have some good news."

你可以把他们叫到办公室，说“I have some good news”。

I have 课堂 - SpeakingMax英语口语达人