And the utilities failed to build up expertise in certain areas, such as robotics.

而公用事业单位也没有在某块如机器人技术领域建立专门的知识或技能。

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OPEN collaborates with experts from different disciplines, it has also built up expertise on sustainability and collaborative working relationship with leading engineers and institutions in the field.

在可持续性建筑实践方面，事务所积累了大量的经验，也和该领域中领先的工程师及机构建立了良好的合作。

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And the utilities failed to build up expertise in certain areas, such as robotics.

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That enthusiasm means other kinds of hedge fund are busy buffing up their expertise in macro.

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Britain remains the only nation to have given up the expertise of putting a payload in orbit on an indigenous rocket.

BBC: Skylon: Ending 40 years of hurt