But this is a two-edged sword and can work the other way.

The technology that he had helped put into space was actually a two-edged sword.

It's a two-edged sword, because a few big institutions are in a position to put more pressure on management to do things their way.

The job market for teachers in Connecticut is a two-edged sword.

But others see China's entry into the trade organization as a two-edged sword.

For the human race, now on a level equal with nature, this two-edged sword is too heavy.

But until then, everyone should know that screening is a two-edged sword.

"Having a familiar family name has always been a two-edged sword," he said.

However, it is necessary for us to ensure that the information society does not become a two-edged sword.

"Right now, he is a two-edged sword," a Republican committee official said today.