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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I finally found this tea toward the end of my first trimester, and it was a lifesaver with the constant nausea I experienced. I drank 1-2 cups in the morning and one in the afternoon.

我是在怀孕前三个月快结束的时候找到这款茶的，同时它也成为我经历的继续不时孕期呕吐的救星，我每天早上喝1-2杯，下午喝1杯。

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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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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.

ECONOMIST: Charlemagne