Subject + 离去 / 正在 + 离去
离去 (líqù) is a verb meaning "to leave" or "to depart." It has a more literary and formal tone compared to the everyday word 离开. It is often used in written Chinese or poetic contexts to describe someone or something going away.
他头也不回地离去了。
Tā tóu yě bù huí de lí qù le.
He left without looking back.
火车缓缓离去,站台上只剩下她一个人。
Huǒchē huǎnhuǎn lí qù, zhàntái shàng zhǐ shèng xià tā yí gè rén.
The train slowly pulled away, leaving her alone on the platform.
朋友们一个个离去,房间里变得安静了。
Péngyǒumen yí gè gè lí qù, fángjiān lǐ biàn de ānjìng le.
Friends left one by one, and the room became quiet.