The dangers are much greater from over-exposure to the sun's radiation.
而过度暴露于太阳辐射的危险要大得多。
Over-exposure to the sun causes skin cancer killing 20 people every day.
每天有20人死于过度享受阳光而罹患的皮肤癌。
If you have on over exposure you obviously have to report it to the NRC.
如果你有曝光过度，你明显就要，报告给核管理委员会。
with repeated exposure over time, you cross that threshold, and your body reacts.
但反复长时间暴露在这些过敏原中，你便超越了那个界限，身体便会有所反应。
You can also use exposure compensation to over-expose your shot.
你也可以用曝光补偿来过度曝光你的相片。
Over time, exposure to cadmium can result in kidney damage.
随着时间的推移，接触镉可导致肾脏损害。
Over time, exposure to cadmium can result in kidney damage.
随着时间的推移，接触镉可导致肾脏损害。
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