Don't expend all your time on such a useless job.
不要把时间~在这种无用的工作上。
Don't expend all your time on such a useless job.
不要把时间消耗在这种无用的工作上。
Don't expend all your energy on such a useless job.
不要把你的精力全花在这无益的工作上。
They expend all their strength in trying to climb out.
他们费尽全力想爬出来。
Budget lines represent all combinations of goods for which consumers expend all their income.
预算线描述了消费者用他们全部的收入购买商品的所有组合。
Change is happening in the world of business continually. The vast majority of people expend all their energy trying to resist change.
商业世界每天不断在持续改变，大多数人费尽了所有力气抗拒改变。
That means you do not expend all your resources checking only one tiny group of people every time they turn up at an airport - and hardly ever checking people who pose a lower risk, but still a risk.
这样一来，当有案底的人群到达机场，就不必每次都把所有的精力都放在他们的安检上，对于风险较低但仍有风险的人物，也可以放过。
Growth, reproduction, and daily metabolism all require an organism to expend energy.
生长、繁殖和日常的新陈代谢都需要有机体来消耗能量。
This is because of all the energy they expend to make the equipment to catch animals—the enzymes, the pumps, and so on.
这是因为他们为制造捕获动物的设备而花费的所有能量——酶、泵等。
Try to balance activities for all of your kids — and yourself: It hardly seems fair to expend time and energy carting one kid to activities, leaving little time for another.
平衡好孩子们的和你自己的活动时间：花时间和精力送孩子参加活动，几乎为自己剩不下做别的事情的时间，这看起来似乎很不公平。
In the meantime, Von Ahn has figured out a way to take advantage of all the spare brainpower hundreds of millions of people expend deciphering wiggly letters.
同时，VonAhn想出一种利用数亿空闲脑力识别扭曲字母的方法。
In 2002 Five Star began to expend and opened many stores all over Jiangsu Province.
2002年，五星电器正式踏上连锁扩张之路，密集布点江苏。
In 2002 Five Star began to expend and opened many stores all over Jiangsu Province.
2002年，五星电器正式踏上连锁扩张之路，密集布点江苏。
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