Decide what kind of school interests you: Big or small,city or rural, public or private, two-year or four-year?

VOA: special.2009.07.16

You can either have a big number and a small decimal point or small number and a big decimal point.

可以小数点前面长，后面短,或者，前面短，后面长。

哈佛公开课 - 计算机科学课程节选

big corporate or even small mom and pop shops

大公司，甚至是小的家庭商店，

学习外语的重要性 - SpeakingMax英语口语达人

And that's all that's big enough to pass through or small enough to pass through. And if we go up even just one row on the periodic table to potassium, what we actually see is now that it's going to be too large, and, in fact, a potassium solvated with one water molecule won't go through our channel.

就是这样刚好大到它通过,或者说刚好小到它通过,即使我们再沿着周期表往下走仅仅一行到钾离子，我们看到的就将是它的个头太大了，实际上，溶解于一个水分子的单个钾离子,不能穿过我们的通道。

麻省理工公开课 - 化学原理课程节选