noun, expression · the physical world including plants, animals, and landscapes

人类应当学会与自然和谐相处。

adjective, noun, adverb · not artificial or forced; relaxed and normal

他的演技非常自然。

adverb · of course; as a matter of course

你努力学习，自然会取得好成绩。

punctuation, idiom, adjective · referring to the state of letting things take their own course without interference

既然已经尽力了，剩下的就听其自然吧。