Trucks that deliver food and pick up eggs have to disinfect their wheels before entering the farms, which must be located within a day's drive of the vaccine factory.

运送食物和收取鸡蛋的卡车进入养殖场前必须对车轮进行消毒，而且养殖场所处的位置必须在距离疫苗生产厂一天的车程之内。

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A tractor can gather the harvest better than children. Your wife may get a factory job-and now her lost wages must be set against the benefits of another baby.

拖拉机可以比子女手工收割更有效率，而你的妻子可能在工厂里有份工作- - -现在她的薪水必然能抵消多一个孩子可带来的利益。

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If the number of sweets in a jar is outside 2 percent of the target, a message must be sent to a factory worker's control screen to notify the worker of the problem.

如果一罐中的糖果数量超出目标2%，则必须向工厂工人的控制屏幕发送一条消息，将此问题通知给工人。

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Because it takes a year or so for a new factory to be built, companies must invest the most at the bottom of the cycle, when profits are low, so as to have new capacity ready when the market recovers.

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Any company (of which at least 40% must be Chinese) setting up a factory will have to pay the JV management fees.

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