请问look up and down .可以说look up and down the hall吗

请问look up and down .可以说look up and down the hall吗 用look up and down造句. she must look up and down first look down up you will look at yourself up and down怎么翻译 请问I look up down you 这种用法对吗? look up to和look down up and down翻译 up and down? up and down 翻译 jump up and down jumped up and down look back、 look behind、 look up、 look down的区别 look down,look away,look out,look up的区别 英语翻译look around look out look up look down 请问怎样给小朋友讲stand up and sit down and the ship went up and down,up and down 请问那个短语和“颠覆”的意思相近... “打量某人”可以用look sb up and down吗?不用加at吗?