考研英语 英语作文 麻烦帮看第一段有什么语法错误 写的是2011年的考研作文

ubbish（不可数）As is depicted in the cartoon,a tourist is throwing rubbish out of a small boat into a river which is full of wastes and residues。It can be seen in the picture the river has already been replete with wastes,including bottles,watermelon peel,fishbone,leftovers and so on。Under the picture is a topic:the residue of a trip。