The counterterrorism operation in Chechnya was instituted in 1999, when Russia sent troops for the second time since the collapse of the Soviet Union to put down a local separatist movement.

VOA: standard.2009.04.16

And he says this about his own little research: "I shall not hesitate to put down for you with my interpretations whatsoever things I well learned at one time from the Presbyters," just meaning the old guys,elders,"and well remembered, confidently asserting truthfulness for them.

对于他自己的研究，他这样说：,“我会毫不犹豫地写下,我曾经从长老那里学到和记住的,一切东西，而且加上我的诠释“,长老指长者，前辈，“并自信地肯定他们的真实性。

耶鲁公开课 - 新约课程节选

I shouldn't put down a name of a company because I can't reproduce this diagram for Microsoft.

我不应该用这个公司名,因为我没法重现它的数据

耶鲁公开课 - 金融市场课程节选

Officials say the deals have shown to the Pakistani public that while the government has honored its commitment to militant demands for Islamic courts in Malakand, the militants still have not put down their weapons or halted their expansion beyond the Swat valley.

VOA: standard.2009.04.27

They might put only 10% down on a house, so you buy a house for $300,000 and you put $30,000 down; that's an investment of $30,000 but it's highly risky because you are very leveraged when you only put 10% down.

他们也许只付了总房价的10%,若你买了30万的房子,但只交了3万,这是一笔3万元投资,但却是高风险的,只支付10%时,你的杠杆率就很高了

耶鲁公开课 - 金融市场课程节选