语句间的衔接成分用的不错,同时文章中的过程性词汇很丰富;复杂句使用不错,但句法错误偏多;请加强词汇表达的多样性,但请注意检查拼写的拼写;请注意分段。
in the past , there were many trees around our countryside , a lot of fishes played with each other in the river , the houses were simple ,the streets were narrow ,but now , having a greet change compared with past , such as ,many buildings and factorys stay up , all kinds of cars gallop in the street everywhere, ithe evirenment of historys become worse , trees are reducing and fishes are dispearing .so it is most improtant for us to take some messages in protecting envirenment