问题描述: usually on or people this on an day outing climb go mountain(连词成句) 1个回答 分类:英语 2014-10-28 问题解答: 我来补答 People usually go for an outing or climb mountains on this day. 再答: 这一天人们通常出游或者爬山。再问: 知道了万分感谢 再答: 不用 展开全文阅读