vio词根是暴力，如violent
例句
1、
It was the most violent film that I have ever seen.
这是我看过的最暴力的一部电影。
2、
Death and murder always lurk as potentials in very violent relationships.
充满暴力的男女关系中总是存在着死亡和凶杀的可能性。
3、
This area of the city has become a breeding ground for violent crime.
这个市区已成为暴力犯罪的滋生地。
