ecause 用在这里逻辑关系错误.
like the same as ：去掉like；the same 也去掉
the book and film：in books and films
bring:lead to
describe:describs
explain:explains
parasite that the parasite invades ,that the parasite改为 which
Third后边那句是没有谓语动词的,不知道中文的原意是什么
under the ...efforts,under 改为with
finds：find
thereby：with which
不知道笔者英语在哪个阶段,基础不是太扎实,很多低级的错误,比较Chinglish.