With labour one of their biggest costs—42 percent of production expenses on U.S. farms, on average—they started using a mechanical harvest.
由于劳动力是他们最大的成本之一——平均占美国农场生产成本的42%——他们开始使用机械收割。
With labour one of their biggest costs—42 percent of production expenses on U.S. farms, on average—they started using a mechanical harvester adapted from a machine used by wine makers.
由于劳动力成本是他们最大的成本之一——平均占美国农场生产费用的42%——他们开始使用一种由酿酒商使用的机器改装而成的机械收割机。
Tips on these bills were an average of three percentage points higher than tips on bills without the message.
这些账单上的小费比没有信息的账单上的小费平均高出3个百分点。
One way to raise the average fuel economy is to increase the number of electric cars on the road.
VOA: special.2010.11.17
And you would find that the bond energy of the heteronuclear molecule was nowhere on the average of the two.
你将发现,电子相同的分子的总能量,并不是平分的。
I don't know where any one of them is, but I can tell you on average where any one of them is likely to be.
我不知道它们中单独的个体在哪,但我可以大体告诉你,它们其中一个将是会怎样。
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