This change has no impact in the system's current behaviour. This change has no impact on the system's. 只谈医学领域，其他行业不清楚。 一作10分以上的research artical，那是相当硬气的。 10分的文章绝对能成为您的一篇代表作。 肿瘤研究领域可谓神仙打架，最高if为292。 即便如此，if.
LeBron's Influence Nepotism or Strategy in Bronny's NBA Rise?
Nowadays, we often see the word impact being used as a verb.
My question is, should it be always followed by the preposition on?
I think we should have used on instead: Is the preposition in grammatical here? Her speech made a profound impact on everyone.
