When scientists have made attempts to explain the existence of heterosexuality and homosexuality , they have failed .
科学家曾经尝试去解释同性恋和异性恋的由来,但是他们失败了。
The writer , julie burchill , called them " cheerleaders and ambassadors of heterosexuality " .
作家朱莉布吉尔(julieburchill)称他俩是“异性恋的啦啦队长和特使”。
The paradox of homosexuality is especially pronounced for individuals whose homosexual preference is exclusive ; that is , who have no inclination toward heterosexuality .
同性恋存在一个显著的悖论是,同性恋者的性取向是唯一的,他们对异性恋没有丝毫兴趣。
That 's how deep the cultural doxa about heterosexuality runs : our culture insists that heterosexuality exists and can be explained , so scientists continue to hunt for an explanation .
我们也可以看出文化套语对异性恋的影响之深以至于科学家坚持不懈的要寻找一个解释。
Though I don 't doubt that sexual attraction can evolve , I was skeptical of michael 's claim of heterosexuality - and I rejected his argument that " homosexuality prevents us from finding our true self within . "