It's a gross oversimplification to fasten on to the red deer as a threat to the environment.仅关注马鹿威胁环境的一面过于片面了。This statement is an oversimplification, but it contains an element of truth.这个声明是过分简化了，但还是有真实的成分。The oversimplification results in the possibility of misunderstanding by the reader.过于简单化有可能使读者产生误解。