His specific request is still secret, but it is believed to involve tens of thousands more troops.

VOA: standard.2009.10.23

It just throws the decimal point away and that's because, again, these are ints and the answer intuitively should be a floating point value, but I need to be more specific.

它直接把小数点后面的数值丢弃掉了，因为，凭直觉，那些整型数和结果应该是一个浮点数据,但是我需要一个更精确的数值。

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The general has not made a specific troop request, but experts say he could ask for as many as 40,000,maybe more, on top of the doubling of U.S.troop strength to 68,000 in the past year.

VOA: standard.2009.09.22