因素1-5   The factors 1-5:

1. 性染色體   chromosomal sex
2. 性腺   gonadal sex
3. 性激素   hormonal sex
4. 內部性器官   the internal sex organs
5. 外部性器官   the external sex organs

概要地說，人類的性的第一個基本層面可以稱為生物的性，或者更精確地說叫生理的性。用通俗語言說，常常簡稱為性。

can be summarized as a first basic aspect called biological or, more precisely, physical sex. In everyday language, it is often simply called sex.