英语语法分析

I have microtia - left side, skin tag just like that little girl.

我左耳也像那个小女孩一样，患有小耳畸形。

Objective To study the methods of external ear reconstruction for congenital microtia.

目的探讨先天性小耳畸形的外耳再造方法。

In plastic reconstruction surgeries, total auricular reconstruction for microtia is a challenge.

外耳重建是外科整形手术中最具挑战性的手术之一。