a great sports collection为什么要用a ,sports不是复数吗?我英语很烂的,摆脱指点下啊!

a great sports collection是什么意思? Well,my sister has a great sports ( ). 翻译：Ed has a great sports collection. a great sports collection什么意思? Tom has a great sports c_______. He have a great sports collection.改错 Ed Smith has a great sports collection. He has a great sports collection Peter h------- a great sports collection. he has a great sports collection 1.He likes sports and has a great sports ( ).2.In the evening Peter ( ) plays sports. 把my,has,a,collection,father,great,sports重新排列 she has a great sports collection怎么翻译啊? have a great sports collection什么意思翻译啊 have a great sports collection 这个短语怎么翻译 求翻译 I am a great sports collection. Ed Smith has a great sports collection是什么意思 He has a great sports collection.怎么译?