Examples

Lack of food is a problem affecting a lot of African countries.

缺少食物是困扰许多非洲国家的大问题。

Climate change is already affecting major grain producing areas.

气候变化已经对主要的粮食生产区产生了影响。

he was always affecting the politician

小学生如果经常玩游戏机会上瘾，影响学习。

If the students play video games too often, they will become addicted to them, thus affecting their study.