yào / huà / hǎo / jiàn / zhù / xiào / guǒ / tú / bì / xū / zhǎng / wò / tòu / shì / xué / de / jī / běn / yuán / lǐ要画好建筑效果图,必须掌握透视学的基本原理。To draw architectural renderings well, one must master the basic principles of perspective.