I took part in a study on human sexuality.

None had strong evidence in its favor, she concluded, and many were undermined by other findings about human sexuality.

她得出的结论是，没有一种理论提供了有力的证据，其中不少还遭到了有关人类性行为的其他一些研究成果的削弱。

Historical interaction is a concept of historical philosophy.

历史交往作为一个历史哲学概念，指的是贯穿于人类历史各领域、全过程，并产生了各种各样后果的人类社会性行为。

In practice, many knotty problems arise in the trial of bribery and corruption cases.

实践中，贪污贿赂案件经常产生一些疑难问题。

In Italy, bribery and corruption is a part of life.

义大利贿赂及贪污是日常生活的一部份。

The air force general was charged with bribery and corruption.

该名空军将军被控贪污收贿。

The system is just in the beginning, so it has many problems, such as applicable narrow, only to few serious violent crimes, and other charges to the death penalty and the much-fancied such as taking bribery and corruption is not involved.

死缓限制减刑制度刚刚起步，所以存在着不少的问题，比如说适用面窄，只针对少数严重暴力性犯罪，而对其他死刑罪名和呼声很高的贪污受贿罪等并没有涉及。

In the Robot Baby Project at Vrije Universiteit Amsterdam, scientists have developed a way for robots to have 'sex' and pass on their DNA to offspring.

在阿姆斯特丹自由大学的“机器人婴儿项目”中，科学家已经研发出一种使机器人通过“性交”而将DNA传递给后代的办法。

Just how a food supplement could have such an effect is not clear, but the scientists suggest the involvement of oxytocin, the so-called' cuddle" hormone produced by women during breastfeeding and lovemaking.

为什么一种食品添加剂可以产生这样效果目前还不清楚，但科学家们认为这可能与后叶催产素有关，后叶催产素是女性在哺乳和性交期间会产生的一种所谓的“拥抱”荷尔蒙。

Formally known as "reflex sympathetic dystrophy," CRPS is a lifelong systemic disease which manifests itself as extreme burning pain, bone and skin changes, and unbelievable sensitivity to touch.

“CROS”的正式名称是“反射性交感神经营养障碍”，它是一种终身的系统疾病，表现为灼烧样剧烈疼痛，骨骼皮肤的改变，还有对触摸呈现难以置信的敏感。

It's the pivot, it's biology, it's the natural instinct.

而动物的性交是传宗接代的，是生物的，是一种自然的天性。

In a follow-up study, 249 adults ( many of whom were married) were asked to list the positive and negative aspects of being friends with a specific member of the opposite sex. Variables related to romantic attraction were five times more likely to be listed as negative aspects of the friendship than as positive ones.

在一项后续调查中，249个成年人（其中很多人已婚）被要求列出和某位异性交朋友的正面和负面因素。把“浪漫吸引”列为负面因素的人是将其列为正面因素的5倍。

They believe that sex is primarily for procreation.

他们认为，性交主要是为了繁衍。

In fact, some interesting studies have pointed to oxytocin levels, which are a kind of bonding hormone that we release when we're having sex or nursing

事实上，有些有趣的研究表明催产素，一个社交产生的荷尔蒙会在我们性交，养育宝宝。

Back in the disease's terrifying heyday of the 1980s and early' 90s, even experts knew precious little about how to treat HIV, which is usually transmitted through unprotected anal or vaginal sex or by sharing drug needles.

20世纪80年代及90年代初期是艾滋病的发病高峰，那时即使是专家们也对应对HIV病毒知之甚少。这种病毒通常是通过共用针管或不卫生的性交方式造成传染。

When they would think about anal sex, they had this argument in their minds that the "parts don't fit," and I realized that if I was going to address people's actual concerns, I would have to address this argument.

当他们想到肛门性交的时候，他们脑海里出现的是这样的论调：身体构造不匹配。随后我意识到，如果我想要关注人们内心里真正在想什么，我必须关注这种论调。

He said that the spines may serve as a "one-way road to learn how to mate" and once used they are no longer needed.

他说，脊髓组织也许是“学习如何性交的单行道”，一旦被使用过，它们就不再被需要。

Paul Warambo explains how the term "sexual intercourse" is commonly translated from English into Ki'Swahili.

Paul Warambo解释了“性交”这个单词通常是如何从英语翻译成斯瓦希里语。

Who's that man woman boy girl?

那个男人女人男孩女孩是谁？

A man a woman, still a person.

男人女人，还是一个人。

For the fact remains that marriage is good for women as well as men, married women are healthier and happier than their single sisters.

婚姻对于男人女人都有好处，这是个不争的事实。已婚女士比单身女性更健康更幸福。