Think of this simple technique as a lifesaver.

可以将这个简单的技术看成是一个救生员。

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Therefore, if you frequently use your handheld for more than a couple of hours a day, the Power To Go can be a lifesaver.

所以，如果每天使用你的掌上电脑非常频繁，比方说要用好几个小时，这个充电背夹会是个救星；

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Explain that living with her has been a financial lifesaver and you are enormously grateful. But in order for you to become responsible parents, you must be the ones in charge of your child's care.

向婆婆解释你们和她生活在一起省了不少钱，你们也都很感激，但为了能让你们成为负责人的父母，你们必须全权负责孩子的抚养。

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Making gadgets in a rainbow of Lifesaver candy colors was a winning strategy for Apple with its original iMac G3s.

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Any one of them could be a lifesaver.

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Either of these (preferably backed by the ECB as lender of last resort) could create a European lifesaver to prevent weak sovereigns and weak banks from drowning each other.

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