Here the male urethral sphincter contracts to make sure urine doesn't mix with semen.

在这里，男性尿道括约肌收缩以确保尿液不会与精液混合。

These measures prevent people from exchanging blood or semen, which is how HIV commonly spreads.

这些措施使得人们无法交换血液或精液，因这是艾滋病毒常见的传播方式。

The researchers took semen samples from nearly 100 men in Sierra Leone who recovered from the disease.

研究人员从塞拉利昂近100名感染埃博拉疫情后康复的男性体内提取了精子样本。

Since the virus can remain inside of a man's semen over a year after recovery, it could be spread sexually.

由于该病毒在康复后可以在男性精液中停留一年以上，因此它可能会通过性传播。

We have worked hard on semen testing, behavioral counseling, safe sex promotion and research.

我们在精液检测、行咨询、安全性行促进和研究方了努力。

They have long offered help with child care Bosch and semens and other industrial giant.

他们长期以来一直提供育儿帮助，博世和西门子等工业巨头也是如此。

When did you start getting curious about semen retention?

你是什么时候开始对禁欲（保留精液）产生好奇的？

There was that bull semen hair treatment.

还有那种用公牛精液做的头发护理疗法。

So there's an idea that women have semen like men do.

所以有一种观点认，女性也像男性一样有精液。

Many ancient civilizations, including the Greeks, believed that semen was divine and contained a man's strength.

许多古代文明，包括希腊人，都认精液是神圣的，蕴含着男人的力量。

If we've got breeders out there that are trying to maintain proper semen levels for breeding?

如果我们有繁殖者正在努力维持适当的精液水平以进行繁殖？

Concerned conservationists began trying to breed them in captivity in the 1970s, collecting and storing semen from males.

1970 年代，关心的自然资源保护主义者开始尝试圈养它们，收集并储存雄性的精液。

Androstadienone or AND, is more associated with men than women, and it’s mostly been found in semen and sweat.

雄烯二酮或AND，与男性关联更多，主要在精液和汗液中发现。

New York's first commercial human- sperm bank opened Friday when semen samples were taken from eighteen men.

纽约第一家商业人类精子库周五开业，从 18 名男性身上采集了精液样本。

" Hire facounde eke full womanly and plain, No contrefeted termes had she To semen wise." —CHAUCER.

“雇用 facounde eke 充满女人味和朴素，她没有对精液的评价。”——乔瑟。

Previous research suggests Ebola can stay in semen for at least three months after recovery from the virus. Tulip Mazumdar reports from Freetown.

之前的研究表明在患者康复后，埃博拉病毒仍能在精子里存活至少三个月。马祖达在弗里敦报道。

New York's first commercial human-sperm bank opened Friday with semen samples from eighteen men frozen in a stainless steel tank.

纽约第一家商业人类精子库周五开业，里有十八名男子的精液样本，冷冻在不锈钢罐中。

This stuff contains mainly citric acid and an enzyme cocktail that help keeps semen liquified -- and thus easier to move and swim through.

这些分泌物主要含有柠檬酸和一种混合酶，有助于保持精液液化，从而更容易移动和游泳。

Any clothing or leather that has semen on it must be washed with water, and it will be unclean till evening.

无论是衣服、是皮子，被精所染，必不洁净到晚上，并要用水洗。

And one more thing in this paragraph, the researcher's goal was to understand the effects of sweetened beverages on semen quality and reproductive hormone levels.

在这段话中还有一点，研究者的目标是了解加糖饮料对精液质量和生殖激素水平的影响。