第777天 people 和 peoples

• people 集体名词，表复数

Millions of people have lost their homes.
数百万人流离失所。
It's a triumph for the Chinese people.
这是中国人民的胜利。

• peoples 当 people 作为 民族，各国人民 时，可加 s

the native peoples of Central and South America.
中南美洲的土著民族。
The friendship between the peoples of our two countries is unbreakable.
我们两国人民的友谊是坚不可摧的。