However, in contrast to batteries, a capacitor cannot store enough energy to power anything that lasts longer than a flash — some fraction of a second.

但是，相比电池，电容器储存的能量不足以维持任何比闪光时间长的时间，而闪光时间还不足一秒。

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The large capacitor on the flash module supplies the high voltage necessary to produce such a brilliant flash.

闪光灯组件上的巨大电容能提供产生强闪光灯必须的很高的电压。

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The large capacitor on the flash module supplies the high voltage necessary to produce such a brilliant flash.

闪存模块上的大电容提供所需的高电压产生如此辉煌的闪光。

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