Same-sex sexual behaviour has been recorded in some 1,500 animal species.

记录中已有1500种动物有同性性行为。

Ms Monk's and her colleagues' theory may yet turn notions of the evolution of animal sexual behaviour on their head.

Monk女士以及她同事的理论可能会颠覆动物性行为进化的观念。

That will mean zoologists gathering more observational data on sexual behaviour of animals in the wild-and doing so with an open mind.

这将意味着动物学家要收集更多关于野外动物性行为的观察性数据，而且要保持开放的心态。

Yet they all contain a common assumption: that sexual behaviours involving members of the same sex are a paradox that does indeed need explaining.

同性性行为是一个确实需要解释的悖论。

But when explosive allegations against Hollywood movie producer Harry Weinstein made headlines in 2017, the MeToo hashtag became the focus for a global movement of women determined to expose the truth about abusive sexual behaviour.

但当针对好莱坞电影制片人哈维·韦恩斯坦的爆炸性指控成为2017年头条新闻时，" MeToo" 话题标签成为了一场全球女性运动的焦点，该运动决心揭露性虐待行为的真相。