A double-edged sword describes something with unfavourable as well as favourable consequences.

双刃剑指既有不利结果，也有有利结果事物。

The bigger problem is that workplace friendships are more double-edged than their advocates allow.

更大问题，职场友谊比其倡导者所认为更具双刃性。

But like a sword with two edges, your word can create the most beautiful dream.

但语一把双刃剑，你话语可以创造出最美梦想。

On it lay a double-bladed knife with a flat handle bound with adhesive tape.

上面放着一把用胶带绑着平柄双刃刀。

The problem with a double-edged sword is that there's two sides to it, and most people don't realize that.

双刃剑问题在于它有两个方面，大多数都没有意识到这一点。

No, it's a real double-edged sword being the face of a book called 'Billy No-Mates' I've gotta say… but I think… so loneliness doesn't look like me.

不，我不得不说，作为名为《没有朋友》书形象，一把真正双刃剑，但我认为，我看起来不像孤独。

NICK SMITH: Yeah, this is— this is a real double-edged sword because if you're  a sophisticated offender, you can manipulate this against victims to great effect.

尼克·史密斯：，这一把真正双刃剑，因为如果你一个老练犯罪者，你可以利用这一点来对付受害者，从而产生巨大效果。

" Some swords, a few bows. One man had an axe. Heavy-looking, double-bladed, a cruel piece of iron. It was on the ground beside him, right by his hand. "

" 几支剑、两三把弓，还有个家伙带了一柄斧头。铁打双刃斧，似乎挺沉，摆在他右手边地上。"

It was a double-edged deception, for the government did not dare attack the place for ten months, but when it did it unleashed such a large force against it that resistance was liquidated in a half hour.

这一个双刃剑骗局，因为政府在十个月内不敢进攻这个地方，但当它进攻时，它会释放出如此强大力量来抵抗它，半小时内抵抗就被消灭了。

Gao Qiu lumbered forward, took Lin Chong's scabbarded two-edged sword, and flung it at her chest. Lin Chong jerked back, forcing herself to raise her hands and avoid catching it. The sword clattered to the floor against her feet.

高秋笨重地前进，拿起林冲插着鞘双刃剑，朝她胸膛扔去。林冲猛地后退，强迫自己抬起手来，避免抓住它。剑在她脚边地板上发出咔嗒声。