Testing may not be fun, but having working unit and functional tests makes development a lot more fun.

测试可能不那么有趣，但是在开发过程中进行单元测试和功能测试使开发变得相当有趣。

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It also contains an array of data for employees working in the organizational unit and a separate array of data for the immediate sub-organization units.

它还包含在这个组织单元工作的职员的数据数组和直接子组织单元的数据数组。

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Then the author analyzes and compares these three models from three levels, the basic working unit level, the middle level and the systematic level.

并从基本工作单位层次、中间层次和制度层次三个层次对这三种模式进行分析比较。

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The decision to bring the shuttle down came after one of the orbiter's three key navigation tools -- an inertial measurement unit -- stopped working.

CNN: NASA to shuttle: Come home

From 1986 to the middle of 1988, I was there working for an anti-apartheid film unit which recorded the struggle for the international community and for the trade unions in South Africa.

BBC: NEWS | UK | Scotland | Revisiting a changed South Africa

The man who is perhaps the most popular player in the league took reps with the special-teamers, working as an upback with the punting unit.

WSJ: In First Showcase, Sanchez Upstages Tebow