［特殊詞精講］mean to doing/to do

mean to do　 打算、想，mean doing　意味著。例如：
    I mean to go， but my father would not allow me to. 我想去，但是我父親不肯讓我去。
    To raise wage means increasing purchasing power. 增加工資意味著增加購(gòu)買力。