1 sentence

1. 面对物是人非的景象，他不禁发出深深的感慨。

   miàn​duì wù​shì​rén​fēi de jǐng​xiàng, tā bù​jīn fā​chū shēn​shēn de gǎn​kǎi.

   Faced with a scene where things remained but people had changed, he couldn't help but sigh with deep emotion.

   Source: Dong Chinese Dictionary