苹果树翻译起来是apple trees.为什么不是apples trees?

苹果树翻译起来是apple trees.为什么不是apples trees? apple trees这些苹果树是谁的?英语咋翻译? apple trees lose their leaves翻译谢谢 希望是标准的 there lie a hill behind the house,and there stand a lot of apple trees on the hill.在房屋的后面是一座小山,山上有许多苹果树.我翻译的英语对吗 apple trees还是apples trees? 苹果树为什么说“apple tree” What are those?- ______.A.They are apple trees B.Those are apple trees为什么不选B而是选A,这是语法规定还是习惯用法? 翻译apple 翻译:apple apple 翻译 Are those ( A apple tree B apples tree C apples trees我认为是c 是man teachers还是men teachers为什么苹果树是applle trees而男医生是men doctors 也 寻找英文儿童歌曲伴奏这首歌中文叫苹果树,歌曲第一句叫:apple round apple red ,apple juicy apple sweet可不可以具体点,直接给个下载地址.我想要的是他的伴奏. Those are ——A apple trees B apples trees There are two farmers ( ) the apple trees They aren'r apple trees改单数 These are apple trees(改为单数句) Are those_______big?A:apple trees B:apples treec:apples trees d:apple tree选哪个?理由?