This offered the highest usage time in the short-term, but was damaging the battery over the course of ownership.

这个能在短期内提供最长的使用时间，但是会在充电过程中减少电池的寿命。

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But this new real-time feature is meant for short-term usage if you're going to meet up with a friend, for example.

但是这种新的实时特点意味着短期使用，例如，你正准备与一位朋友会面。

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It features reliable safety, long usage life, short maintenance time, your best choice.

设备安全可靠，使用寿命长，维修时间短，是一款您理想的选择材料。

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