地dì球qiú上shàng有yǒu很hěn多duō国guó家jiā。

There are many countries on Earth.

我wǒ们men要yào保bǎo护hù地dì球qiú。

We must protect the Earth.

地dì球qiú上shàng有yǒu很hěn多duō生shēng物wù。

There are many creatures on Earth.

地dì球qiú是shì我wǒ们men共gòng同tóng的de家jiā。

The Earth is our shared home.

保bǎo护hù地dì球qiú从cóng小xiǎo事shì做zuò起qǐ。

Protecting the Earth starts with small things.