人们普遍都承认科技是一把双刃剑，带来进步的同时也带来危害。
It is generally acknowledged that technology is a double-edged sword, bringing with it both benefits and hazards.
就如我刚才说的，科技是一把双刃剑。
Now, as I said before, there's always a downside to technology.
同时，“科技是一把双刃剑，”计算机网络犯罪这一种新型犯罪也日益泛滥起来。
At the same time, "science and technology is a two-blade sword," as a new crime, the crime on Internet becomes more and more.
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