We do also have more complex systems that are used for space heating and they fall into two categories, passive and active heating systems.

我们确实也有更复杂的系统用于空间供暖，它们分为两类，被动供暖系统和主动供暖系统。

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Or do you feel passive and helpless?

还是仅仅觉得被动和无助？

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But it made those who were passive, and those who were potentially supporters of Kaczynski,active.

VOA: standard.2010.07.03

Greyhounds are supposed to be more passive and gentle than pit bulls.

我们觉得灵缇犬比斗牛犬,更温驯。

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And you can interact with the complement, the passive visualizations in a very nice way.

你可以和物质进行互动,和被动型直观化里的物质,完美地互动。

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Mr Weeden's deputy, Detective Inspector Ben Bullock, was "passive and not up to his job".

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Others want to be passive and let the entrepreneurs generate a return on their investment.

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But the resistance is politically passive and a cross-party consensus in favour is holding.

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