坐与座， 坐 and 座 做作 to sit, or not to sit

别那么做作！

座 zuo4 - 1) a seat 席. 2)量词， 山，楼， 桥等等

坐 zuo4 - 1) to sit

Needless to say, these two words are chalked full of other meanings. You need to know these three. GO!