go on a six-day trip 进行一次为期六天的旅行
Who in nineteen fifty-six would get on an airplane and go to Burma?
VOA: special.2010.06.21
We also have six spots available to form hydrogen bonds, so we can go ahead and fill in those electrons as well.
我们还有6个地方可以供氢原子成键,我们可以继续把这些电子填充进去。
So, let's go and put the one, two, three, four, five, six here.
因此,我们继续,一共1,2,3,4,5,6个电子。
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