And so this will only come as confirmation." A just-released nationwide survey of Afghans finds them more optimistic than expected, but still concerned about corruption and insecurity.
VOA: standard.2009.10.28
As we expected, it's less than one, and of course if we build an engine, we want it to be as high as possible, as close to one as possible.
就像预先期待的一样,效率小于一,当然如果我们建造一台热机,我们希望效率越高越好,尽可能接近一。
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