Software security testing is an important guarantee of software safety and quality, and is gradually becoming an inevitable step in software development life circle.

软件的安全性测试是软件安全和软件质量的重要保障，也逐渐成为软件生命周期中必不可少的一环。

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Maintenance training is a vital node in a system's life circle.

维修培训是系统生命周期内的重要环节。

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Many young people cannot find a partner because of their narrow life circle.

许多年轻人找不到对象，因为他们的生活圈子太小了。

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Northern House highlights life near the Arctic Circle and features exhibits on native clothing,hunting,music, mining and exploration.

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On Friday, he said it was great to see his life come full circle.

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Just look at JLo she went from back up dancing, to acting, to singing, to talent judging to dating a backup dancer talk about life going full circle.

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The circle of life becomes the encircle of life.

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