Croswell believes we should define a planet simply - as something that goes around the sun and has the diameter of Pluto or more.

克罗斯维尔认为，我们对行星的定义应当简化，即行星是一种周期性围绕太阳旋转的星体，其直径不应小于冥王星的直径。

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Croswell said the researchers weren't sure why the false-positive rate was higher for men, but it likely had something to do with the tests that were studied.

克罗斯维尔说不太清楚为什么男性的假阳性率高于女性，这可能和研究的检测手段有关。

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Ken Croswell: It would confer planet-hood not just on Pluto but on so many other things too, probably dozens - if not hundreds - of other objects in the solar system.

肯恩·克罗斯维尔：按照这样的定义，不仅冥王星可以称得上行星，太阳系中符合条件的星体即使没有上百个，也有数十个了。

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