On one side of the equation are the calories we consume. Onthe other side are the calories we burn — through physical activity aswell as whatever is needed just to keep the body in good working order.

方程的一端是我们消费的热量，另一端是我们燃烧的热量——通过体育活动，还有保持身体良好工作秩序所需的各种办法。

youdao

One is I keep a constant, and then of course b will have to change because if this width stays the same, then when I change theta, the height increases, and then this side length increases.

一个是我保持a恒定,那么当然b就会变化，因为这个宽是不变的。,那么当改变θ角时，高度增加了，从而这条边的长度增加了。

youdao

One reason for this is to keep spammers in the dark so they can't game the system as easily, but an unfortunate side effect is that others cannot help improve the service.

这样做的原因是为了让垃圾信息散布者也无法知悉以使其不能攻击系统，但不好的一面是别人无法帮助改进该服务。

youdao

If you're a dealer, you've got to keep your bid-ask at market; otherwise, you'll get only one side or the other, right?

如果你是中间商,你的出价必须与市场一致,否则就只能拆东补西

耶鲁公开课 - 金融市场课程节选

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Gomes showed the more positive side of his game with a stunning one-handed diving save to keep out Clint Dempsey's long-range, left-foot drive.

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