搬起石头砸自己的脚bān qǐ shí tóu zá zì jǐ de jiǎo常用成语 基本例句 lift a rock only to drop it on one's own feet近义搬石砸脚变体搬起石头打自己的脚以上问题不仅让麦凯恩对奥巴马的种种批评听起来像是在搬起石头砸自己的脚，更让人质疑他到底当初是怎么做出这个决定的。 This not only blunts Mr McCain's most powerful criticism of Mr Obama. It also raises serious questions about the way he makes decisions. englishto