跨性别人群（中性人）指的是改变性别但没有接受变性手术的人，他们的护照上可以自行选择“男性”或“女性”选项，但不允许选择“第三性别”选项。

Transgendered passport-holders - who have changed gender but not had surgery - will be free to choose either male or female, but will not be allowed to select 'x'.

youdao

This becomes a very, very large issue because the notion that there should be a real connection between citizenship in the full sense and military performance is totally a Greek idea--I mean, the Greeks just totally accept that idea.

这是一个很大的问题,因为完全意义上的公民,和参与军事行动是相联系的,这个观念完全是希腊式的,我指的是,被希腊人广泛接受的观念

耶鲁公开课 - 古希腊历史简介课程节选