I saw the children on the playground. They were playing football.(合并成一句话)

发布时间：2019-09-20 12:10:14

I saw the children on the playground. They were playing football.(合并成一句话)

推荐回答

I saw the children playing football on the playground。请采纳支持
以上问题属网友观点，不代表本站立场，仅供参考！