"But,since I became an animal protector it seems like wildlife numbers are increasing."

VOA: standard.2010.02.22

If I pick an angle of 60 degrees, these are some numbers like half and root 3 over 2.

要是我选择一个 60°的角,上面的系数就会是二分之一和二分之根号三

耶鲁公开课 - 基础物理课程节选

This might be 1 in 100, 000, 000, 000 or something like that; don't write down the numbers I'm just using that for illustration.

是大约是一比一千亿那么少,不用记这个数字,我只是打个比方而已

耶鲁公开课 - 生物医学工程探索课程节选