Improving our visual sensitivity requires quieting our minds, relaxing, and preparing by learning as much as we can about our preferred subjects.
我们需要冷静的思维、精神的放松和事先的准备，通过努力的研习选定的主体来提高我们的视觉敏感性。
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However, having said that, the XDR-F1HD 50 dB quieting RF sensitivity is so low that most meteor scatter signals are readily received despite the soft mute.