reflect on someone/something
phrasal verb with reflect verb uk/rɪˈflekt/ us/rɪˈflekt/
使给人（尤指不好的）印象（或评价）
to affect other people's opinion of someone or something, especially in a bad way
When one player behaves disgracefully, it reflects (badly) on the whole team. 一个球员的不光彩行为会给整个球队带来（很坏的）影响。
The whole affair does not reflect well on the government. 整个事件不会给政府带来什么好的影响。