2006年，巴西艺术家亚历山大·奥利翁将圣保罗的一条交通隧道的尘土清理干净，将其变成一幅令人惊叹的壁画。
Brazilian artist, Alexandre Orion, turned one of Sao Paulo's transport tunnels into an amazing wall painting in 2006 by getting rid of the dirt.
举个例子，如果空气中有一些火山爆发时产生的灰尘，月亮表面会变成暗棕色，但如果大气是干净的，它将变成明亮的血红色。
If there is a lot of dust from a volcanic eruption, for example, the lunar surface may turn a dark brown, but if the atmosphere is clear, it may turn a striking blood red.
他们以餐桌服务和干净整洁的铺面来把肯德基快餐厅变成是很酷的地方。
And they make these cool hip places with table service and clean gleaming stores.
很多时候，是一个执刀的女人——或干净或肮脏的刀——割断了女孩变成女人的梦。
In many cases it's a woman that grips the blade — maybe clean, maybe dirty — that cuts a girl's path to womanhood.
但问题不在于网站是否会变成Web服务，而在于什么时候和怎样转变。API是一个更容易控制，干净的被大家接受的方式。
But it is not a question of if web sites become web services, but when and how. APIs are a more controlled, cleaner and altogether preferred way of becoming a web service.
还要干净。诺顿退休时，我将把他变成百万富翁。
Cleaner. By the time Norton retires, I will have made him a millionaire.
过去给人擦拭个干净， 擦拭的行为又忘了个干净，于是，谎言就变成了真理。
The past was erased, the erasure was forgotten, the lie became truth.
24岁的邓梅(音)在服装店做过销售，她把自己对干净整洁的热爱转变成为整理衣柜的生意。
Based on her previous experience as salesperson at a fashion boutique, 24-year-old Deng Mei transforms her obsession with tidiness into a business of wardrobe cleaning.
24岁的邓梅(音)在服装店做过销售，她把自己对干净整洁的热爱转变成为整理衣柜的生意。
Based on her previous experience as salesperson at a fashion boutique, 24-year-old Deng Mei transforms her obsession with tidiness into a business of wardrobe cleaning.
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