当你打开双手，世界就在你手中。

When you open your hands, the world is in your hands.

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当你打开门的时候，它会躲在后面。

When you open the door, it will hide behind.

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尤其是当你从学校或下班回家，或从任何其它公共场所返回，首先要做的事情便是打开水龙头，拾起肥皂，彻底地洗干净手。

Especially when you get home from school or work, or return from any other public places, the first thing you should do is to turn on the tap, pick up the soap and wash your hands completely.

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When you're working on a file, it's saving constantly to RAM but also hopefully to disc, the hard disk so you don't actually lose it if the power goes off.

当你打开一个文件，它不断地保存在内存中,但对于光盘，硬盘,当你断开电源的时候，数据不会丢失。

哈佛公开课 - 计算机科学课程节选

So, you would expect that when you rip open the skull and look at the brain; you'd see something glorious, you'd see, I don't know a big, shiny thing with glass tubes and blinding lights and sparks and wonderful colors.

所以你会期待,当你打开头盖骨时,当你看到大脑的时候,你会看到些非常辉煌的东西,你会看见,我不知道,附有玻璃管的大块发光的东西,发出耀眼的光芒,不停地冒着火花,拥有美妙的颜色

耶鲁公开课 - 心理学导论课程节选

So in the future, when you power up a terminal, a laptop, a PC, a netbook, or a cellphone, immediately, instantly, you see a box.

在未来，当你打开一个终端时，比如笔记本电脑，PC机，上网本，手机，马上就能看到一个搜索框。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选