The water is not clean to drink
帮助你就是我的快乐,为梦想而生团队祝你学习进步,不理解请追问,理解请及时采纳!(*^__^*)应该木有这么简单吧，这道题是初二的，把isn't拆成is not就可以了？去掉enough把isn't拆成is not帮助你就是我的快乐，为梦想而生团队祝你学习进步，不理解请追问，理解请及时采纳！(*^__^*)