In particular, I will consider the identity-politics issues central to gay, lesbian, bisexual, transgendered, or transsexual.

我特别会探讨围绕男同性恋、女同性恋、双性恋、变性或跨性别人群中心问题，就是身份危机问题。

A critical task of adulthood is establishing one's sexual orientation as heterosexual, gay, lesbian, bisexual, or transgendered.

步入成年关键之是确立自己性取向：异性恋、男同性恋、女同性恋、双性恋或者是变性。