他发现幽默是一把双刃剑。

He has found that humor is a double-edged sword.

youdao

先进的技术通常是一把双刃剑，它可以给人们带来好处和危害。

Advanced technology is usually a double-edged sword, which can bring people both benefits and harms.

youdao

技术是一把双刃剑，因此它所带来的发展及其潜在威胁是紧密相关的。

Since technology is a double-edged sword, the development it brings and its potential threats are two sides of the same coin.

youdao

So control of these international highways brought a great deal of wealth to the area, but the central location was a double-edged sword, because in times of peace it would bring prosperity, but, of course, in times of war the land was perpetually invaded as armies would crisscross the land going off to do battle with the great powers.

对这些国际要道的控制,给这个地区带来了大量的财富，但这处于中心的地理位置也如同一把双刃剑，因为在和平时期它带来繁荣，但，在战乱时期，这块土地常常被侵略,当军队在此刀刃相交,或者经过与强国征战。

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