But as for telling you how to do facial features and such, I guess you're looking for the old 'draw an egg with a center line' thing.
但是关于告诉你如何处理面部特征，我猜你会找老的“使用中心线画鸡蛋”之类。
It is definite a boring work, many people could not bear to face an egg and draw it in different Angle thousands times.
这无疑是非常无聊的，许多人都无法忍受一天要对着一个鸡蛋画不同的角度上千次。
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