Needless to say, nothingperseverance leadman to the way of success.不需说, 只有毅力才能引导人迈向成功之途....

leadman的音标：leadman的英式发音音标为：['li:dmæn]leadman的美式发音音标为：['lidmæn]...

n.工头，工长，锤手...