Maybe that bag under the tree is your这句话为什么要用这个语序呢?

Maybe that bag under the tree is your这句话为什么要用这个语序呢? 翻译:Maybe that bag under the tree is your?为什么要用THAT?请给我讲一下这句话 为什么用yours:Maybe that bag under the tree is yours? bag,table,under,is,on,your,the(.) the man under the tree is Mr Li对under the tree提问,为什么用which,不 is your bag under the table?的答语是什么? The bike under the tree is mine 对under the tree 提问,并告诉我为什么, whose,under,kite,is,that,the,tree.连词成句 boy,su yang,is,that,who,tree,the,under? Is that under the tree?(改为复数句). Who is that girl under the tree是什么意思? tree,man,is,under,that,who,the连成一个疑问句