人世沧桑rén shì cāng sāng

tremendous changes in this world of ours; the vicissitudes of human affairs
❍ 这个山村原是穷乡僻壤，现在高楼大厦、工厂、烟囱林立。真是～，变化多大啊！ This mountain village used to be a remote,backward place,but now there are high buildings,factories and towering chimneys,standing in great numbers. What tremendous changes in this world of ours!

人世沧桑ren shi cang sang

tremendous changes in the human world

人世沧桑

tremendous changes in this world;man’s world has witnessed many vicissitudes

人世沧桑rén shì cānɡ sānɡ

指世间的变化太大。tremendous changes in the world, tremendous changes in this world of ours, mutability of human affairs