It may be something from colleting stamps to ( ) model planes.
It may be something from colleting stamps to (making ) model planes.
答:from ... to ...从……到…… 这里的from和to都是介词,后面跟名词 所以用了collecting和making详情>>
答:I haven't window molding catalogs on hand. catalogs 产品目录 haven't ~ something ~ o...详情>>
问:working hard vs. hard working
答:there are no defferent.详情>>