playground用汉语

playground用汉语 playground 用汉语怎么说 playground用中文怎么说? playground Let's go to the playground 译成汉语是怎么 gym,garden,library,playground,canteen,Hotdog译成汉语 用介词填空.___the school playground the playground前面用什么介词? 用playground中的字母组成单词 在操场上用英语说是on the playground,还是in the playground这个? in the playground 和on the playground 有什么区别?分别该什么时候用? 请用playground十个字母中任选一些拼词