草木

suǒ yǒu cǎo mù dōu xū yào shuǐ hé yáng guāng

所有草木都需要水和阳光。

All plants need water and light.

cǎo mù mào mì

草木茂密

luxuriant vegetation

zhè lǐ cǎo mù fán shèng kōng qì qīng xīn

这里草木繁盛，空气清新。

Here the vegetation is flourishing and the air is fresh.