The grass grows and the horse is ruttish, how reasonable the natural is in turn. The copulation in mule market has become the common thing.
草长马发情，这种自然界的交替是多么合乎情理。骡马市上的交配也就成了情理之事。
Another contemporary usage dates from 1918 and means copulation, and is probably related to the slang term "jism.
另一种当代的用法使于1918年，意为“交配”、“交媾”，这恐怕与俚语“jism”（“交欢”）一词有关。
The copulation between the two animals resulted in offspring.
这两只动物之间的交配导致了后代的产生。
Some species engage in copulation for reproductive purposes.
一些物种进行交配是为了繁殖目的。
The copulation process can vary greatly among different animal species.
不同动物物种之间的交配过程可能差异很大。
Copulation is a natural behavior in many organisms.
交配是许多生物的自然行为。
The duration of copulation can range from a few seconds to several hours.
交配的持续时间可以从几秒钟到几小时不等。
Some birds perform elaborate courtship displays before copulation.
一些鸟类在交配前会进行精心的求偶展示。
Copulation is essential for the continuation of many species.
交配对于许多物种的延续至关重要。
The male initiates copulation by approaching the female and displaying specific behaviors.
雄性通过接近雌性并展示特定行为来发起交配。
Copulation in mammals often involves complex mating rituals.
哺乳动物的交配通常涉及复杂的交配仪式。
The copulation behavior of insects can be influenced by various environmental factors.
昆虫的交配行为可能受到各种环境因素的影响。
The rituals displayed can convey reproductive fitness or they can just trick reluctant mates into copulation.
所展示的仪式可以传达生殖能力，也可以只是欺骗不情愿的配偶进行交配。
来源: Introduction to the Basics of BiologyParticularly when they are engaged in other activities, like copulation, which requires coming partway out of the shell.
尤其是当它们忙于其他活动时，比如交配，这需要它们的部分身体从壳里出来。”
来源: Science 60 Seconds - Scientific American September 2019 Collection(Laughter) Now, we define extra-pair copulation as the mating outside of a pair bond.
（笑声） 现在，我们将配对之外的交配定义为配对之外的交配。
来源: TED Talks (Video Edition) April 2019 CollectionShe said there was forced copulation the whole time she was here.
她说在她工作期间 一直存在强迫性行为。
来源: The Good Fight Season 3The forced copulation? - We don't know that.
强迫性交的事 -还不确定。
来源: The Good Fight Season 3For males, it might just be a few moments of copulation and that's it.
对于雄性来说，这可能只是短暂的交配，仅此而已。
来源: Yale University Open Course: Introduction to PsychologyCHRISTINE WILKINSON: These lezzy lizzies actually simulate copulation with each other, which increases their fertility.
克里斯汀·威尔金森：这些女同性恋者实际上模拟了彼此的交配，这提高了她们的生育能力。
来源: Radio LaboratoryResearchers tested to see whether showing several demonstrations of copulation would lead to a higher percentage of learned mate preference.
研究人员进行了测试，以了解展示多次交配示范是否会导致更高比例的习得择偶偏好。
来源: Scientific Journal: ZoologyLonger bacula can help a male compete, because they're associated with what's called prolonged intromission, or longer periods of copulation.
更长的杆状骨可以帮助雄性竞争，因为它们与所谓的长时间插入或更长的交配时间有关。
来源: PBS Earth - Animal Fun FactsBut is there anything above and beyond that that is the result of actual copulation and interacting with those spines?
但除此之外还有什么是实际交配和与这些刺相互作用的结果吗？
来源: Scientific Journal: ZoologyThe grass grows and the horse is ruttish, how reasonable the natural is in turn. The copulation in mule market has become the common thing.
草长马发情，这种自然界的交替是多么合乎情理。骡马市上的交配也就成了情理之事。
Another contemporary usage dates from 1918 and means copulation, and is probably related to the slang term "jism.
另一种当代的用法使于1918年，意为“交配”、“交媾”，这恐怕与俚语“jism”（“交欢”）一词有关。
The copulation between the two animals resulted in offspring.
这两只动物之间的交配导致了后代的产生。
Some species engage in copulation for reproductive purposes.
一些物种进行交配是为了繁殖目的。
The copulation process can vary greatly among different animal species.
不同动物物种之间的交配过程可能差异很大。
Copulation is a natural behavior in many organisms.
交配是许多生物的自然行为。
The duration of copulation can range from a few seconds to several hours.
交配的持续时间可以从几秒钟到几小时不等。
Some birds perform elaborate courtship displays before copulation.
一些鸟类在交配前会进行精心的求偶展示。
Copulation is essential for the continuation of many species.
交配对于许多物种的延续至关重要。
The male initiates copulation by approaching the female and displaying specific behaviors.
雄性通过接近雌性并展示特定行为来发起交配。
Copulation in mammals often involves complex mating rituals.
哺乳动物的交配通常涉及复杂的交配仪式。
The copulation behavior of insects can be influenced by various environmental factors.
昆虫的交配行为可能受到各种环境因素的影响。
The rituals displayed can convey reproductive fitness or they can just trick reluctant mates into copulation.
所展示的仪式可以传达生殖能力，也可以只是欺骗不情愿的配偶进行交配。
来源: Introduction to the Basics of BiologyParticularly when they are engaged in other activities, like copulation, which requires coming partway out of the shell.
尤其是当它们忙于其他活动时，比如交配，这需要它们的部分身体从壳里出来。”
来源: Science 60 Seconds - Scientific American September 2019 Collection(Laughter) Now, we define extra-pair copulation as the mating outside of a pair bond.
（笑声） 现在，我们将配对之外的交配定义为配对之外的交配。
来源: TED Talks (Video Edition) April 2019 CollectionShe said there was forced copulation the whole time she was here.
她说在她工作期间 一直存在强迫性行为。
来源: The Good Fight Season 3The forced copulation? - We don't know that.
强迫性交的事 -还不确定。
来源: The Good Fight Season 3For males, it might just be a few moments of copulation and that's it.
对于雄性来说，这可能只是短暂的交配，仅此而已。
来源: Yale University Open Course: Introduction to PsychologyCHRISTINE WILKINSON: These lezzy lizzies actually simulate copulation with each other, which increases their fertility.
克里斯汀·威尔金森：这些女同性恋者实际上模拟了彼此的交配，这提高了她们的生育能力。
来源: Radio LaboratoryResearchers tested to see whether showing several demonstrations of copulation would lead to a higher percentage of learned mate preference.
研究人员进行了测试，以了解展示多次交配示范是否会导致更高比例的习得择偶偏好。
来源: Scientific Journal: ZoologyLonger bacula can help a male compete, because they're associated with what's called prolonged intromission, or longer periods of copulation.
更长的杆状骨可以帮助雄性竞争，因为它们与所谓的长时间插入或更长的交配时间有关。
来源: PBS Earth - Animal Fun FactsBut is there anything above and beyond that that is the result of actual copulation and interacting with those spines?
但除此之外还有什么是实际交配和与这些刺相互作用的结果吗？
来源: Scientific Journal: Zoology探索常用高频词汇