想象一下，你的面前有一个大圆柱，希望大家可以想象到，其法向量总是水平的。
If you imagine that you have this big cylindrical type in front of you, hopefully you can see that a normal vector is going to always be horizontal.
想象一下假如超过半数的购物者都买同一件衣服，我们大家都得穿这样的衣服，那么我现在就会正穿着露脐装，因为超过半数的购物者会是十几岁的女孩。
Imagine if our clothes were selected by the majority of shoppers, which would be teenage girls. I\'d be standing here with my bellybutton exposed.
再想象一下假如大家的菜谱由家庭无记名投票决定，由于我有三个孩子和三条狗，那么大家就可能会正吃着圈圈饼和烂肉。
Imagine deciding the dinner menu by family secret ballot. I\'ve got three kids and three dogs in my family.
大家先想象一下梵高画的《向日葵》，再试着想象一下那一朵朵向日葵变成褐色。
Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown.
我想大家现在想象一下一个可穿戴的机器人，它能提供给你超人般的能力，或是让轮椅使用者再次站起来行走。
I want you now to imagine a wearable robot that gives you superhuman abilities, or another one that takes wheelchair users up standing and walking again.
而这个笔记本将会运行在大家熟知的名为Chorme一种精简的操作系统上——你可以想象一下，网络浏览器并不在你的桌面上，而它本身就是你的桌面。
It would run on a stripped-down operating system known as chrome-imagine a Web browser that isn't on your computer's desktop, it is your computer's desktop.
现在，请大家闭眼一分钟，想象一下自己在这片废墟之下，没有光、没有水，你唯一能看见的就只有黑暗。
Now close your eyes for a minute and imagine that you are beneath the ruins, no light and no water. You only can see darkness.
大家能否想象一下，如果有一天，我们没有了纸张。世界会变成怎样？
Can you imagine for a little bit what the world would be changed to if we don't have any paper?
大家都清楚，与自己性格不合的人相处是一件很难的事——所以我们可以想象一下，要是职业与性格不适合，要快乐起来该多难啊。
Everyone knows how hard it is to get along with others when there's a personality 11 clash -so imagine how hard it is to be happy in a career that does the same thing.
大家先想象一下梵高画的《向日葵》，再试着想象一下那一朵朵向日葵变成褐色。
Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown. Eh, not so good.
大家先想象一下梵高画的《向日葵》，再试着想象一下那一朵朵向日葵变成褐色。
Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown. Eh, not so good.
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