Corn is extensively used as feed for livestock, and because profit margins are tight in the livestock business, many farmers are expected to leave the business.

玉米被广泛用作牲畜饲料，由于畜牧业的利润率很低，许多农民预计将退出这一行业。

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Antibiotics is extensively used in the patients suffered with viral encephalitis without indications prophylactically or remedially.

病毒性脑炎患者广泛使用抗生素，没有预防性或补救性适应症。

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They're also extensively used in law to establish uniform definitions for particular legal terms.

法律中也广泛使用它们来建立特定法律条款的统一定义。

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This kind of tobacco is grown extensively in Africa and used extensively in American-style cigarettes that are popular worldwide.

VOA: special.2010.11.17

This is another organic chemistry reagent, it's also used extensively in the pharmaceutical industry.

这也是一个有机化学试剂，而且还在制药业中广泛应用。

麻省理工公开课 - 化学原理课程节选

Even Helen Keller, who did learn to sign her name, extensively used secretaries to keep up.

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The Hawk-Eye system is extensively used in tennis, using cameras to calculate the trajectory of the ball.

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Paper checks remain the dominant method for paying consumer bills and are also extensively used in retail and business-to-business payments.

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