One possible explanation is what evolutionary psychologists call the "kin selection hypothesis."
心理学家提出了一种可能的解释，称之为“亲族选择”假说。
One possible explanation for this is that the Add-In Model just doesn't work for most people.
一个可能的原因是，Add - In模型对于大多数人来说并不好用。
One possible explanation for this is that intelligent people make better choices about how to conduct their lives.
可能性比较大的解释是聪明人会选择更为健康的生活方式。
One possible explanation of the high degree of order in the present-day world is that it is just a question of luck.
对今天世界之所以高度有序的一个可能解释是，这恰恰是一种侥幸。
One possible explanation is exposure to testosterone in the womb, but so far, that remains more a curiosity than a clue.
有一种解释是说因为这样的人在母腹中时接触了更多的丸激素，不过到目前为止，这还只是一个猜测，尚无真凭实据。
One possible explanation is social isolation-we tend to do more things on our own and engage in fewer group activities than we used to.
一种可能的解释是社会孤立——我们更喜欢在独自一人时做更多的事情，而比以前更少参加集体活动。
One possible explanation is that women's lives have become more demanding as they multitask between raising a family and doing a job.
一种可能的解释是，女性得兼顾家庭和事业，生活压力更大。
One possible explanation, the dualist, that's the ghost of your mother, immaterial soul that she is, communicating to you while you're asleep.
一个可能的解释，二元论者会说，那是你妈妈的鬼魂，她是一个非物质的灵魂，在你睡觉的时候跟你交流。
One possible explanation is that it's trailing an online "happening" that will coincide with the 143rd anniversary of Wells's birth next week.
一个可能的解释是，它与一个在线的“事件”有关，这个事件会和下周威尔斯诞辰143周年纪念有巧合之处。
One possible explanation for this is that it may be easier for people to get along if they don't always know what others are really feeling.
一个可能的原因是，如果人们不知道别人的感受，也许能更容易继续自己的行为。
One possible explanation is that there was a slow decline in the concentration of carbon dioxide in the atmosphere, starting around 3 million years ago.
一个可能的解释是存在一个缓慢的大气二氧化碳浓度的下降，始自3百万年前。
One possible explanation for the kaiju *craze is that these super-sized monsters give Japan a way of fictionalizing its history with natural disasters.
对于怪兽的狂热，可能的解释是这些庞然大物让日本自然灾害频发的历史故事化。
One possible explanation: The research teams are all looking at separate parts of the same problem, and some parts of the moon may have been wetter than others.
一种可能的解释为：这些研究小组都看到了同一个问题的不同方面，月球的某一部分可能比其他区域含有更多的水分。
One possible explanation is that antibodies that are not able to fully neutralize a virus can nevertheless offer some protection against infection, Brown says.
Brown指出，一个可能的原因是虽然抗体不能完全中和病毒，但是仍然起部分保护作用。
One possible explanation for this is that tablet buyers tend to be richer; another is that the immersive experience tablets create encourages more impulse buying.
对于这一现象的一个可能的解释是平板的用户更加有钱；另一个可能解释则是平板电脑所造成的沉迷体验会激发更多的冲动消费。
One possible explanation for this decline is that lorry drivers have started taking detour s to less convenient routes to avoid being stuck in traffic on the bridge.
对流量减少的一个可能解释是，卡车司机开始绕道，选择不那么方便的路径来避开桥上的交通堵塞。
One possible explanation is that the universe is small - so small that, back when the microwave background was being produced, it just could not hold those big blobs.
一个可能的解释，宇宙是微小的——它是如此微小，以致如果回到微波背景刚刚产生时，它不可能容纳大的泡泡。
Why this happens remains unclear, but one possible explanation is that the falling prices were caused by traders' tendency to exit risky positions when feeling strung up.
原因目前还不得而知，但是有一个可能的解释是，经营者感到危险到来时出现规避风险的趋势就会造成股价下跌。
Cancer survival rates in the UK are lower than the average in western Europe or in the US, with one possible explanation being that people in the UK are diagnosed later.
英国的癌症患者存活率低于西欧其他国家和美国的平均水平，有种解释称英国的患者诊断出患有癌症的时间比这些国家的晚。
One possible explanation for these positrons is the mutual annihilation of the matter and antimatter forms of a type of dark matter called weakly interacting massive particles, also known as WIMPs.
对这些正电子有一个可能解释，就是它们来自同一种暗物质以正、反物质形式出现的一对粒子的碰撞（物质湮灭），这样的暗物质又被称为“大质量弱相互作用粒子”（WIMP）。
One possible explanation for this effect is that putting effort into one's appearance signals that a person will put effort into other activities, such as his or her job, the researchers said.
研究员表示，一个可能的解释是：一个人若把精力放在外表表明这个人也会将精力投入到其他活动中，比如他或她的工作。
"One explanation for this finding is that possible awards may be more emotionally provoking than certainty awards," says Reimann.
赖曼说：“对该发现的一种解释是，可能存在的奖励或许会比确定性奖励在情感上更具激励性。”
This virus is clearly not the only explanation for obesity, and researchers and clinicians only offer the theory as one possible contributing factor.
很显然，这种病毒不是解释肥胖的唯一原因，研究人员和临床医生仅仅将这一理论作为一种可能的促进因素提出来。
Without covering every possible explanation, here are a few reasons why it makes sense to have an object system for C. For one, there are many developers who simply prefer C to C++.
这里我们不讨论每种可能的解释，而只解释为什么拥有一个用于C 的对象系统是有意义的。 其一，比起 C++，有许多开发人员更喜欢用 C。
Without covering every possible explanation, here are a few reasons why it makes sense to have an object system for C. For one, there are many developers who simply prefer C to C++.
这里我们不讨论每种可能的解释，而只解释为什么拥有一个用于C 的对象系统是有意义的。 其一，比起 C++，有许多开发人员更喜欢用 C。
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