Software project management is the one that secure software project can be smoothly finished according to budget, schedule and quality. The activity exists the whole software project's lifecycle.

软件项目管理是为了使软件项目能够按照预定的成本、进度、质量顺利完成而进行的管理活动，项目管理活动贯穿于整个软件项目生存周期。

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Under his guidance, we finished the work smoothly.

在他的指导下，我们顺利地完成了工作。

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Under this guidance, we finished the work smoothly.

在他的指导下，我们顺利地完成了工作。

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Rato said the transition to higher interest rates had gone smoothly so far but was not finished and urged central bankers to communicate their rate plans to markets to let them adjust.

CNN: Finance ministers urge vigilance