红灯绿酒泛滥肆意的妖娆
[hóng dēng lǜ jiŭ fàn làn sì yì de yāo răo]
Refers to the hustle and bustle of nightlife—bright red traffic lights (red light), alcohol (green wine), and unrestrained elegance. It implies indulgence in urban nightlife culture with a bit of decadence.