Definition
something that causes others to form a particular opinion, especially a negative one, about someone or something.
影响（尤指負面的）
The students' poor test results are a reflection on the school system.
學生們糟糕的考試成績反映了學校體系的問題。
The company's losses are a negative reflection on its poor management.
公司的虧損反映了其管理不善。
Their treatment of their staff is a poor reflection on the company culture.
他們對待員工的方式反映了公司文化的糟糕。