But important questions remain, he says. For example, male humpback whales sometimes sing as they move in and out of competitive groups, but researchers don't know what role the songs play in mating.
但重要的问题还是，他说，比如，雄性驼背鲸有时候在进入或离开一个竞争性群体时唱歌，但研究者不清楚唱歌在其中起什么作用。
But industry groups point out that gas looks attractive compared to the alternatives.
不过，业界团体认为比起其他可替代能源，天然气还是蛮有吸引力的。
The council must reach out quickly to all groups and ensure that it represents all Libyans.
委员会必须快速联合所有团体，确保委员会能代表所有利比亚人。
During the first week, the two groups carried out their activities separately.
第一周时，两个组分别行动。
To meet locals, join one of the groups which set out from Phnom Penh every weekend.
要想和当地人交往，可以参加每个周末从金边出发的团体。
We had richly diverse boards and staff, and reached out to all racial and ethnic groups.
董事会成员和员工的组成非常多样化，涵盖所有种族和族裔群体。
I'd be curious to find out, for example, if there's any big difference in reading speeds based on age groups.
我对一些问题感到好奇，例如，如果测试对象按年龄段分组，结果会不会有巨大的阅读速度差异。
Instead, it has made itself seem less out of place by joining, and sometimes helping to create, various regional groups.
该国转而通过加入(以及有时帮助创建)各种类型的地区集团，以使自己在这片区域内看上去并没有那么格格不入。
So researchers took two groups of blind migraine sufferers. One group was totally blind. The other group was legally blind but could still make out light and dark.
研究人员拿两组盲人偏头痛者作对比，一组完全失明，另一组法定失明，但还分辨得出光和暗。
In our short tests, the Suggestions turned out to be quite useful, and we assume that Gmail will learn to detect more groups over time.
经过短时间测试，我们发现提示建议很有用，估计Gmail会随着时间推移发现更多收件人群组。
The never-divorced had their smiles rated on average at 5.9, 5.9 and 5.2 out of 10 in each of the three groups, while the divorced scored 5, 5.3 and 4.4.
在三组研究中，从来未离过婚的人笑容得分分别为5.9，5.9和5.2，然而离婚者的得分为5，5.3和4.4。
Turns out we're hardwired to get along best in tight groups of no more than 150, and have been since we were living on the African savannah.
他的研究说明从我们在非洲大草原生存至今，人类自身的脑力局限决定了我们最适宜生存在一个不超过150人的紧密群体中。
The process of sharing life or fellowship is best lived out in small groups like our Life Groups.
分享生活的过程最好以像我们这样的生活小团体的方式来实施。
You can see this cultural difference play out and create challenges between different functional groups within a company.
可以观察到这些文化在组织内部发生作用，并在不同职能组织间制造挑战。
A fight broke out between rival groups of fans.
比赛双方球迷打了起来。
Its success is founded on the fact that humans are particularly efficient at expressing useful ideas and understanding when we write on whiteboards or thrash out ideas in small groups.
它的成功基于这样一个事实：当人们在白板上书写或在小组内通过讨论解决问题时，他们表达有用想法和对事物的理解的效率特别高。
He spoke out against the idea of "white" and "black" as distinct groups, claiming that these distinctions ignored the scope of human diversity.
他公开反对将“白人”和“黑人”划分为两个不同群体的观点，并声称，这些区别忽视了人类多样性的范围。
The standard was set by focus groups working out what was and was not necessary "to participate in society."
这个标准是通过讨论组找出“社会参与”的必需品或非必需品而设定的。
By social survey, groups will write out their reports.
小组通过社会调查，写出调查报告；
As you prepare to roll out new hardware and software to the proper groups, maintain communication.
在准备向适当的部门推出新的硬件和软件时，应保持沟通。
Our students are on trains and planes and buses and they are going out by groups of one hundred and more.
我们的学生乘火车、乘飞机、乘公共汽车外出，并且都是上百个人结伴而行。
However, both groups had measurable physical reactions to the displeasing frequencies, despite how they rated the sound, Wired Science points out.
WiredScience指出，不论他们怎么看待这段声音，两组受测试者对这种让人难受的音频频率都表现出了一定的身体反应。
Before completing the initial six-week treatment, 16 (15 percent) of the patients dropped out of the study in similar proportions in all four groups.
完成最初6周治疗前，16名患者（15%）从研究中脱失，全部四组比例一致。
It's worth pointing out that not all groups do polarize in this way and, indeed, a few of the studies have not observed the polarizing effect of groups on decision-making.
值得指出的是，并非所有的群体都会以这种方式极化，而且，事实上有一些研究也并没有观察到群体在决策当中的极化效应。
Marc Cohen of Ledbury Research points out that the high-profile wealthy make up only 0.1% of consumers; luxury-goods groups have to aim a bit wider to do well.
勒德伯里高端消费行为研究所的MarcCohen指出，在顾客群体中，属于明显富有人群的，只有百分之零点一；因此，奢侈品商人为了更好地销售，必须把目标人群扩大。
Marc Cohen of Ledbury Research points out that the high-profile wealthy make up only 0.1% of consumers; luxury-goods groups have to aim a bit wider to do well.
勒德伯里高端消费行为研究所的MarcCohen指出，在顾客群体中，属于明显富有人群的，只有百分之零点一；因此，奢侈品商人为了更好地销售，必须把目标人群扩大。
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