我走的是一条达芬奇之路-画鸡蛋。

What I had taken was a road of Da Vinchi - drawing eggs.

youdao

达芬奇小时候每天都画鸡蛋，一天成百上千地画。

Da Vinci draw eggs everyday when he was young, hundreds and thousands times a day.

youdao

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。

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.

youdao