It will also be cheaper than ever before, we are already starting to see these things emerge with the birth of khan academy, educational YouTube channels and an increase in quality in online courses.

它也将以前更便宜，随着院的出现、YouTube 教育频道和在线课程质量的提高，我们已经开始看到这些品的出现。

(KHAN): The reality is with tech companies you have a market place where that is winner take all.

现实情况是，对于科技公司们来说，市场永远是胜利者才能赢得一切的市场。

However, even if khan were to be restored in Peru, the root causes of this crisis still need to be addressed.

然而，即使总统能在秘鲁恢复支持，这场危机的根源仍然需要解决。

(KHAN): So in addition to being an online retailer, it also is a huge content producer.

所以除了是一个网上零售商，它也是一个大型的生商。

The book shows The richest travels are those along the thoroughfares of the mind A welcome insight in this era of trips not taken sites, not seen backstreets not explored or as the khan comes to understand.

这本书展示了最丰富的旅行是在心灵的大道上进行的。这是一个很好的见解，在这个没有出行、没有参观景点、没有探索小巷的时代，或者正如所理解的那样。

First, he asserted Russian independence from the Mongols and stopped paying tribute to the khan-- after the khan had named him Grand Prince, of course.

首先，他宣布俄罗斯从蒙古人手中独立并停止向进贡——当然是在任命他为大王子之后。

Their defeat would give the young Genghis control over central and eastern Mongolia- more territory than any khan had held in centuries.

他们的失败将使年轻的成吉思控制蒙古中和— —几个世纪以来任何所拥有的领土都多。

He was very impressed by the khan's riches and palaces.

他对的财富和宫殿印象深刻。

After a four-year journey, the Polos were heartily welcomed at the court of Kublai Khan—especially the young Marco, who kept the khan spellbound with his stories.

经过四年的旅程，波罗一家在忽必烈的宫廷受到了热烈的欢迎，尤其是年轻的马，他的故事让着迷。

The authority of an Arabian scherif is very great; that of a Tartar khan altogether despotical.

阿拉伯谢里夫的权威性非常高； 完全专制的鞑靼。

And all the princes had to do in exchange for their relative freedom was recognize the Mongol khans as their rulers and allow the Mongols to pick the Grand Prince from among the Russians.

为了换取他们的相对自由，王子们所要做的就是承认蒙古为他们的统治者，并允许蒙古人从俄罗斯人中挑选大王子。

Some Mongols were jealous of Marco because the khan liked and trusted him so much.

一些蒙古人嫉妒马， 因为非常喜欢和信任他。

There were ten thousand stations about thirty miles apart along the major roads throughout the khan's lands.

沿着土地的主要道路， 大约有 30 英里的一万个车站。

The khan's summer palace at Shang-tu was made of white marble.

在上都的颐和园是用汉白玉建造的。

The biggest gate in the wall would only open for the khan himself to pass through.

城墙上最大的一道门， 只允许本人通过。

They needed the khan's friendship in order to make sure no one in his empire harmed them.

他们需要的友谊， 以确保他的帝国中没有人伤害他们。

Several times over the years, the Polos had asked the khan if they could leave China.

多年来，波罗夫妇曾多次询问， 他们是否以离开中国。

But now all they had was holy oil to take to the khan!

但现在他们所拥有的只是带给的圣油！

He wrote that he tried to " gather knowledge of anything that would be likely to interest the khan."

他写道，他试图“收集能感兴趣的任何知识” 。

If Marco worked for the khan for seventeen years, why wasn't he mentioned more often?

如果马为工作了 17 年， 为什么不经常提到他？