be to和be in的区别求大神帮助

问题描述:

be to和be in的区别求大神帮助
Los Angelesis in the west of America. The libraryis to the north of our school

in 表示在……范围以内 to表示不在……之内,也并不与其接壤.例如:Japan is to the northeast of China,日本在中国东北部.