Word: 人人 (rénrén)

人人都知道他对那狗的感情。

Rénrén dōu zhīdào tā duì nà gǒu de gǎnqíng.

Everyone knows of his affection for that dog.

我若能，则人人都能。

Wǒ ruò néng, zé rénrén dōu néng.

If I can do it, anyone can.

法律之前人人平等。

Fǎlǜ zhīqián rénrén píngděng.

All men are equal under the law.

法律面前人人平等。

Fǎlǜ miànqián rénrén píngděng.

Everybody is equal before the law.

这件事人人都知道。

Zhè jiàn shì rénrén dōu zhīdào.

Anybody knows it.