我们买了三份爆米花和三瓶汽水。

We bought three bags of popcorn and three sodas.

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我们来考虑一下如何划分单键、双键和三键。

Let's think about how we can classify single and double and triple bonds,.

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五分钟后，他带着面包、一瓶牛奶和三卷纸巾回来了。

Five minutes later, he's back with the bread, a bottle of milk, and three rolls of paper towels.

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There's the water phase, there's the ice cube is the solid phase, and there's some water, gas, vapor, and that's one bar.

里面放一块冰，这是固态；,于是我们得到了水，冰和水蒸气三态共存的点。

麻省理工公开课 - 热力学与动力学课程节选

Then you get to 2 and 3 John, two letters that are written to "the elected lady and her children."

然后是约翰二书和约翰三书，这两封信都是写给,“蒙拣选的太太和他的儿女“

耶鲁公开课 - 新约课程节选

In fact, the assets that the Norwegian Government owns is about two-thirds oil and one-third government pension fund assets.

实际上，挪威政府所持有的资产中,大概有三分之二的石油,和三分之一的政府养老基金。

耶鲁公开课 - 金融市场课程节选