A common complaint about today’s smartphones is their short battery life compared to older cell phones.

现在，和老款的手机相比，对智能手机最大的诟病就是电池太不耐用了。

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All you need is a little sunshine and time, and you'll never be short on battery life again.

您只需要一点时间和阳光，您不再为电池没电而烦恼。

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All you need is a little sunshine and time, and you'll never be short on battery life again.

您只需要一点时间和阳光，您不再为电池没电而烦恼。

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