减无可减的科技产品极为流行,正如Apple(苹果公司)一直向我们展示的那样。
Stripped-down tech products can be hugely popular, as Apple keeps demonstrating to us.
为了提高人们的认识,世界银行的方法是与非洲国家合作,以保证把解决性别问题作为各国减贫战略的一个关键组成部分。
To raise awareness, the World Bank's approach is to work with African countries to ensure that addressing gender issues forms a key part of their poverty reduction strategies.
我认为减贫挑战有着巨大的重要性,不仅对我们,而且也对我们的子孙后代。
I think the challenge of reducing poverty is of enormous importance, not just to us, but to our children and grandchildren.
Cut the problem in half. Cut the problem in half again. And that's a typical characterization of a log algorithm.
是每次除以特定的量,将问题减一半,再减一半,如此,这就是对数算法的典型特性。
Anything where you're actually keeping track of something like a score that's having a variable that you increment -- plus, plus, or decrement, minus, minus, using the appropriate puzzle piece could certainly be compelling.
你需要保存像分数这样的事物时,你就需要一个变量,它可以自加,++,或者自减,要使用正确的拼图。
it's going to be: 1 minus the probability they'll choose Right times 1, plus the probability that they choose Right times 4.
方程是,1减对手选右的概率再乘以1,加上对手选右的概率乘以4
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