The fluids from the moth's abdomen deter ants, but are completely useless against birds.

蛾子腹部分泌的液体可以驱逐蚂蚁，但对鸟类却完全不起作用。

He says " No useless mouth to feed."

“我们不养没用的人。”

Indeed, selective forgetting of the useless is as important as selective remembering of the useful.

确实，选择性遗忘无用信息跟选择性记忆有用信息同样重要。

A curse would be useless.You already suck.

都用不着诅咒，你们已经倒霉到家。

His immense weight and powerful tail, useless.

它庞大的身躯和强力的尾巴已无用武之地。

Those weatherman are useless—I hope they had a picnic today too.

这些预报员...望他们今天也餐。

Plus, getting the whole team together for a brainstorming session is...pretty much useless.

，整个团队集中在一起做头脑风暴… … 几乎毫无用处的。

Either we have a complete flawless record, or it's useless.

如果你不完美无瑕，那你就一无处。

Meditation has helped me sort out my useless rumination from what I call constructive anguish.

冥想帮我从所谓的积极式痛苦中摆脱掉那些无用的沉思。

That does not mean they are useless.

这并不意味着网络武器就毫无用处。

Something that's worthless or useless is for the birds.

一些不值钱或者没用的东西，就可以说毫无价值，毫无意义。

You've given him an open invitation to swamp you with useless information.

你主动朝他要来一堆垃圾信息。

The arterial transit system is useless.

动脉运输系统已经没用了。

'All governesses are useless. They never teach children anything.'

“所有的家庭教师都没用，她们从来不教什么给孩子。”

I'd calculate our gas mileage - figure out useless statistics on things like grocery spending.

我会计算油耗还有杂货花销等鸡毛蒜皮的小事。

But he is absolutely useless unplugged where as I keep on going.

但当我继续往前走的时候，他完全没有用。

But sometimes they offer some use-less proposals, awfully useless.

但他们有时候交上来一些没用的提议，非常没有价值。

They tried to hide in the reading rooms of libraries, but it was useless.

他们试图在图书馆的阅览室里躲藏起来，但这些都不管用。

Just like how drunk humans are completely useless, so are drunk bees.

就像醉酒的人类完全没用一样，醉酒的蜜蜂也如此。

It erases the belief that growing old means growing useless.

它消除了变老意味着变得无用的信念。