Standing on your head is not yoga. Kids do it all the time; so do circus performers.

倒立不是瑜伽。孩子们总是这样做；马戏团演员也是如此。

youdao

You cannot look up on Google something you do not know exists; and the ability to hold facts in your head is a prerequisite for many careers-the law, say, or engineering.

你不会去谷歌上查找你并不知其存在的东西；而脑袋里能记住一些事实的能力是从事许多职业的先决条件——比如说，法律或工程。

youdao

Of course it is happening inside your head, Harry, but why on earth should that mean that it is not real?

当然是发生在你脑子里的事，哈利，但为什么那就意味着不是真的呢？

youdao

The reason you have to get it out of your head is you need to be able to see it on a surface that is not in your mind.

这么做的原因是,你需要,客观地观察它,而不是看它在你大脑中的样子。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

If your bank balance is not up for taking to the air, pull on your hiking shoes and head into the valleys, where walking rewards you with some seriously fantastic and free views across the lunar-like terrain.

BBC: Choose your own adventure in Turkey

It is hard not to look back on the mood in 2008 without shaking your head slightly.

BBC: Is Obama doomed in 2012?

It may not impress the voters either who might argue that your head is either on the block - or frankly, nowhere near it.

BBC: Answering the Clwyd West Question