gratuitous
adj. 免費的,無償的; 無必要的; 無故的,無理由的
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.
電視裡充斥著犯罪和無端的暴力。
...his insistence on offering gratuitous advice.
他堅持要提供一些無謂的建議
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.
沒有無緣無故的失敗,我們可以看到它的結局.
His films are full of gratuitous violence.
他拍的影片充滿了不必要的暴力.
The nightingale is a gratuitous Elleviou.
黃鶯兒是一個任人欣賞的艾勒維奧.
His criticism is quite gratuitous.
他的批評完全沒有根據.
Graphic or gratuitous violence is not allowed.
嚴禁上傳有暴力傾向的圖文.