gratuitous
adj. 免费的,无偿的; 无必要的; 无故的,无理由的
If you describe something as gratuitous, you mean that it is unnecessary, and often harmful or upsetting.
There's too much crime and gratuitous violence on TV.
电视里充斥着犯罪和无端的暴力。
...his insistence on offering gratuitous advice.
他坚持要提供一些无谓的建议
1. without cause;
2. costing nothing;
3. unnecessary and unwarranted;
It's not a gratuitous failure and makes enough sense to see to the end.
没有无缘无故的失败,我们可以看到它的结局.
His films are full of gratuitous violence.
他拍的影片充满了不必要的暴力.
The nightingale is a gratuitous Elleviou.
黄莺儿是一个任人欣赏的艾勒维奥.
His criticism is quite gratuitous.
他的批评完全没有根据.
Graphic or gratuitous violence is not allowed.
严禁上传有暴力倾向的图文.