Word: 自然界 (zìránjiè) 自然界 dictionary entry zìránjiè nature; the natural world Full dictionary entry for 自然界 Example sentences using 自然界 2 sentences, showing page 1 of 1. 彩虹是自然界最美的现象之一。 Cǎihóng shì zìránjiè zuì Měidí xiànxiàng zhīyī. A rainbow is one of the most beautiful phenomena of nature. 自然界里的一切都在互相影响吗？ Zìránjiè lǐ de yíqiè dōu zài hùxiāng yǐngxiǎng ma? Does everything in the natural world affect everything else?