Cato worriedly dispatched the rest of the field hands off to their work.

He was standing with his back to the door, worriedly looking over his shoulder.

他背朝门站着，忧虑地回头看去。

She looks around worriedly for her father.

她焦虑不安地四处张望寻找她爸爸。

" I wonder what to do," she said worriedly;

“我不知道我能做什么，”她苦恼地说；

She looked worriedly at her hands, and her new dress.

她不大放心地看了看自己的手和新衣服。

Confucius' disciple3 asked worriedly: "The tiger harmed the lives of three generations of your family. Why didn't you leave this place earlier and move to somewhere else?"

孔子的弟子着急地问道：“老虎伤害了你家三代人的性命，你为什么不早点儿离开这里，搬到别处去呢？”

He found the boy's father in the hall waiting worriedly.

他发现男孩的父亲在大厅里焦急地等着。

Jenny looked worriedly at her father.

珍妮担心地看着她父亲。

" You've done a lot of these, right?" I ask worriedly.

“您已经洗砂了这么多了，对吧？”我担心地问道。

Of course, the mental benefits probably do not outweigh the risks, unless you are in a faithful, monogamous relationship.

当然，精神方面的愉悦并不是没有一丝风险，除非你所在的关系式一段忠诚的一夫一妻关系。

In monogamous gulls and albatrosses, it gave females the chance to breed without a male partner.

海鸥与信天翁同样有“一夫一妻”传统，不过雌性在没有雄性的前提下可以更好的哺育后代。

Only about 3% of mammals are monogamous, meaning they stay with one partner their whole life and humans fall into this category.

一夫一妻制仅仅存在于3%的哺乳动物中，这类包括了向往执子之手与子偕老的人类。

Either way, cheating is clearly based in biology and genetics for some of us, in spite of being a monogamous species.

不管怎样，尽管人类是践行一夫一妻制的物种，一些人的出轨行为却的确有着生物遗传学的根据。

they're monogamous animals and represent the groom's pure intentions and loyalty to his bride.

因为他们是一夫一妻制动物，这代表新郎对新娘的诚意和忠诚。

We're more monogamous than we used to be, but both of us has the occasional fling.

我们比以前更主张一夫一妻，不过我们俩也偶有不规行为。

This makes special sense for marmosets, because they are monogamous and both partners raise the offspring.

这对于绒猴有特殊的意义，因为它们是单配制，并且共同抚养后代。

See, for decades, generations of science students were taught that well over 90 percent of the bird species were monogamous.

几十年来，一代又一代的科学专业学生们学到的观念是：超过90%种类的鸟是一夫一妻制。

That was precluded by the very nature of strictly monogamous marriage under the rule of the man.

在男子统治下的牢固的个体婚制的整个本质，是排斥这一点的。

The neuropeptide vasopressin is involved in the neural regulation of monogamous behavior in vole species.

已证明神经多肽加压素（Vasopressin）参与了田鼠单配制行为的神经调控。

LH: But now I'm married, married and monogamous.

不过现在我已经结婚了，已婚和忠于一人。

How many of you would love to have a totally one-on-one committed relationship with someone totally focused and monogamous?

你们当中有多少人愿意洁身自好，对伴侣忠实，并希望伴侣也能和你一起维护一夫一妻的关系呢？