There are three factors that minimize radiation exposure to your body: Time, Distance, and Shielding.

要最大程度减轻辐射伤害，三个因素至关重要：时间，距离和庇护所。

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There are three factors that minimize radiation exposure to your body: Time, Distance, and Shielding.

要最大程度减轻辐射伤害，三个因素至关重要：时间，距离和庇护所。

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