我觉得我自己非常幸运能够成长在一个温暖的三口之家，我们非常爱彼此。

I count myself lucky for I grow up in a warm family of three where we love each other very much.

youdao

现在，这三口之家生活在一间10平米的地下室里。

Now all three of them live in a cellar room that is 10 square meters (108 square feet) in size.

youdao

猫主人家共有三口人，其中两人最近出现疑似流感症状。

Two of the three people living in the cat's household had recently comedown with flulike symptoms.

youdao

- So now we have three conditions -- three forks in the road -- and this program is in fact correct, at least hopefully.

现在我们有三个条件--三岔路口-,然后这个程序的确是正确的，至少我希望是。

哈佛公开课 - 计算机科学课程节选

So it turns out in C, you can absolutely represent the idea of a condition, a branch, a fork in the road.

结果在C语言中，你们完全可以表示出环境的概念,一个分支，一个三岔路口。

哈佛公开课 - 计算机科学课程节选