Some of my friends got rich by riding someone else's coat tails.

VOA: special.2010.05.09

These are the tails of the distribution, this is the right tail and this is the left tail.

这里是这个分布的尾部,这是右尾,这是左尾

耶鲁公开课 - 金融市场课程节选

The bow is made out of, typically, horse hair from the tails of horses.

大多是用马尾的马鬃制成

耶鲁公开课 - 聆听音乐课程节选