世界自然基金会（WWF）列出了五件每个人为拯救环境力所能及的小事。

The World Wide Fund for Nature (WWF) has made a list of five things that each person can do to save the environment.

youdao

他只说了四件事，而第五件只有他自己知道。

He only says four things, and the fifth he keeps to himself.

youdao

他的方法是组建一个只有四、五件萨克斯管和一件单簧管的小乐队，并让学生自已谱一些曲。

His method was to organize small ensembles of four or five saxophones and a clarinet and have the students compose some of the music themselves.

youdao

You have five fingers, five things.

你的五根手指，五件事。

麻省理工公开课 - 固态化学导论课程节选

Remember your task for this week-- a dozen of you have already read it-- it's to commit- above and beyond what you usually commit- five extra acts of kindness during one day.

记得你们这周的任务-,一些同学已经知道-,就是去做超越以往所做的事情-,一天内多做五件好事。

哈佛公开课 - 幸福课课程节选

Five extra acts of kindness.

多做五件好事。

哈佛公开课 - 幸福课课程节选