United lost 5–2, salvaging a little pride with two late goals.
联队以2:5失利,只靠后来两次进球挽回了一点面子。
There is no direct flight serving these two destinations now, while it takes around 5 hours to get there by car.
现在没有直飞这两个目的地的航班,而开车到那里大约需要5个小时。
"If children were exclusively breastfed for six months, continued to breastfeed up to two years, with appropriate additional food from six months onwards, we could save 1.5 million children under five years of age out the 8.8 million that we estimate to die currently every year."
VOA: special.2010.08.04
Then once you've got those two numbers, they're no longer free parameters; they're concrete numbers, maybe 5 and 9.
一旦你知道这两个量,它们就不再是自由参量了,它们是具体的数值,可能是5或9
One over two squared minus one over n squared 3 4 5 where n takes values three, four, five, six.
除以,2,的平方再减去1除以n的平方,将n赋值为。
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