If it really is what's on the inside that counts,then a lot of thin people might be in trouble. 大结构看是条件从句if..,。 再看if从句里 it really is what's on the inside that counts 又是主语从句,what's on the inside that counts 就是指的主语 it;what's on the inside that counts 里包含一个宾语从句that counts 清楚了吗?