Today's Han-Zi: 緊急出口

Today let's learn a very important term...

jǐn jí chū kǒu
緊急出口

means "emergency exit"

[traditional]  緊急出口
[simplified]  紧急出口

緊急 jǐn jí ＝ emergency
出口 chū kǒu ＝ exit