网友分享：如果非要按照你那么说的话,They were playing basketball on the playground yesterday.意思是：他们昨天正在操场打篮球 。
where do they often play basketball ? in English 。
We play basketball in the playground.我们在操场上打篮球 望采纳。
如果非要按照你那么说的话，They were playing basketball on the playground yesterday.意思是：他们昨天正在操场打篮球 。
不对。最好是：theyplayedbasketballontheplaygroundyesterday.如果非要按照你那么说的话，theywereplayingbasketballontheplaygroundyesterday.意思是：他们昨天正在操场打篮球 。
They will(are going to) play basketball outdoors.或者 They will(are going to) play basketball outside.outdoor 是adj.形容词 outdoors 是adv.副词 此处要用 outdoors will 可以换做 are going to 。
网友分享：They are playing basketball on the playground play basketball 打篮球 加the 是错误的， 谢谢 。
Where are the kids playing basketball?我的理解是~我的英语也不好~~~呵呵~~~见笑了~~~。
They play football,basketball and volleyball on the playground.。
look！they are playing basketball on the playground 记得采纳啊 。