在夏天，这一系统也可以反过来给建筑物降温。

In the summer, the system can be reversed to cool building as well.

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同一系统也被用来赎回或交换俘虏。

The same system was used for ransoming or exchanging captives.

《柯林斯英汉双解大词典》

有些系统也会告知政府或医护人员。

Some systems also tell governments or health care workers.

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You see, the quantum condition, by putting quantization into the moangular mentum it is propagated through the entire system. Orbit dimensions are quantized.

你们看，量子条件，通过把,角动量量子化，它就能在这个系统中进行传播,同时轨道大小也被量子化。

麻省理工公开课 - 固态化学导论课程节选

That is to say, it is not a system of signs understood as stable relationships between a concept world and a world of signifying.

也就是说，它不是一个符号系统，这个符号系统被理解为,概念世界和指示世界间的稳定的关系。

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We had no idea what was going on with the system, with how people were using it. We were making guesses.

我们不知道这个系统会怎么样，也不知道人们用得怎么样，我们只是在猜测。

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