只有少数几个国家能进行强光攻击，但却有很多国家能利用陆基发射机淹没卫星信号，来干扰这些信号。

Only a few countries can carry out dazzle attacks, but dozens of countries can jam satellite signals using ground-based transmitters to overwhelm their signals.

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这取决于晶体是否会发射出一束强光。

It depends on whether the crystal can emit a powerful beam of light.

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