！是claim to do不是claim doing，claim to do中文意思是声称做某事
The man who made the Statue of Liberty appear to vanish may soon claim to do the same for unsightly bags and wrinkles.有一位魔术师曾经让自由女神像在人们眼前消失，而他也许马上会对难看的眼袋和皱纹施类似的魔法。
是claim to do，不是claim doing claim做“声称断言”一义时的用法：
1，claim+that从句
2，claim to do sth，楼主的问题，就是这个用法.
3，claim sth
