Over the past 20 years, farmers have used outside income to supplement their farming income, making as much as 50 to 60 percent of their total pay.

在过去的20多年中，农民们50%到60%的外出打工收入都用来补贴家中农业生产。

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To protect their eyesight. Regular breaks, pay attention to supplement of food containing rich vitamin a, often overlooking, and regularly do eye exercises, ensure get adequate sleep.

注意保护视力。要定时休息、注意补充含维生素a类丰富的食物，不时远眺，经常做眼保健操，保证充足的睡眠时间。

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Nitrogen phosphorus chemical fertilizer combined organic improve yield, more ideal way of fertilizing. But should pay attention to the plain supplement of potassium at the same time.

氮磷化肥配施有机肥具有持续提高产量、培肥土壤的双重效果，是砂姜黑土培肥改良较理想的施肥方式，但同时要注意钾素的补充。

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Whole Child plans to supplement their pay and raise funds in Managua to continue doing so.

FORBES: Magazine Article

With unemployment climbing, Mr Sarkozy has launched a scheme of state subsidies to supplement low pay, paid for by an extra 1.1% tax on capital income that dismayed his own party's deputies.

ECONOMIST: Europe and America

Or perhaps some governments deliberately keep wages low because they take it for granted that customs inspectors and driving-licence clerks will supplement their official pay.

ECONOMIST: Reasons to be venal