VERB 使过于简单化 If you say that someone is oversimplifying something, you mean that they are describing or explaining it so simply that what they say is no longer true or reasonable.
One should not oversimplify the situation... 不应该把形势看得过于简单化。
To judge trips as if they're successes or failures may be oversimplifying things. 仅以成功或失败来判断行程可能过于简单化了。