In other words, you asking someone not to behave senselessly.

换句话说，你要求某人不要做出无谓的行为。

But, surely, they care about innocent people being senselessly gunned down.

但是，可以肯定的是，他们关心无辜的人被毫无意义地枪杀。

The other one briefly hosted Blues Clues, before dying senselessly in yet another motel shoot-out.

另一个人短暂主持了 Blues Clues，然后在另一场汽车旅馆枪战中毫无意义地死去。

The war didn't seem to be a holy affair, but a nuisance that killed men senselessly and cost money and made luxuries hard to get.

在她看来，主义毫无神圣之处，战争也并非什么崇高的事，只不过是盲目地戕杀人类、耗费金钱、妨害人们享受的一种讨厌行为而已。

Instantly a passion of tenderness, of grief for his humiliation swamped her, made her eyes sting. It was as though someone had been senselessly brutal to a child.

顷刻间一种因他受侮辱而引起的悲伤与怜惜的感情压倒了她，使她的眼睛也酸痛了，就好像看见有人毫无理智地虐待了一个孩子一样。

What good would explanations do anyway, now that he was married? He writhed inwardly at the thought that Suellen would never know the truth and would always think he had senselessly jilted her.

既然他已经结婚了，解释还有什么用呢？一想到苏伦将永远不明真相，永远以为他无情无义地抛弃了她，就深感内疚。