"What Liu Xiang did today reflected the true Olympics spirit," state media quoted him as saying."Winning is not so impor
问题描述：
"What Liu Xiang did today reflected the true Olympics spirit," state media quoted him as saying."Winning is not so important,participation is what matters."
为什么 前面用what 后面也是what
答
前面一个是缺sth补what,后面一个是固定搭配,句末用what matters,……重要、有影响、有用.大概就是这个意思