2句简单改定语从句
问题描述：
2句简单改定语从句
你看过>这电影吗,它的主角是成龙.
我从来没去过长城,它是世界奇观之一.
答
Did you watch the movie "who i am" which the actor is jackie Chen?
I've never been to the Great Wall which is one of the greatest attractions.