They are also sometimescalled "the BigThree," so fundamental and important are these threeworlds in which humanbeings are always operating.

它们又被叫做“三大理论”。这三个世界是如此重要和基础，人类就在其中操作。

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They are also sometimescalled "the BigThree, " so fundamental and important are these threeworlds in which humanbeings are always operating.

它们又被叫做“三大理论”。 这三个世界是如此重要和基础，人类就在其中操作。

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