难道说那时日军的飞行员，凭肉眼制导，就能把精确度控制在十米之内？

Say ugg boots Japan's Imperial Army's airplane pilot in namely period, guide with ugg boots naked eye system, can control precision in ten meters inside?

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现在科学家警告说，有一种肉眼看不到的能波，即“电子烟尘”，如果不加以控制，可能危害人类的健康。本文永久地址。

Now scientists warn that if not under control, the unseen energy waves, "electric smog", may be hazardous to our health.

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