(单词翻译:单击)
听力文本
This is Scientific American — 60-Second Science. I'm Christopher Intagliata.
Tally up all your "regular spots"—places you visit on a weekly basis like restaurants, markets, parks. And what do you get? A new study says that most of us limit our hangouts to some 25 places.
"So every time we adopt a new place, we abandon another one. This is how we reshape our routines." Andrea Baronchelli, a physicist at City, University of London. "So we are actually boring at any point in time. But over the course of time we change the places we are boring in."
Baronchelli and his team analyzed the movements of nearly 40,000 people worldwide, using mostly anonymized location data from the Sony Lifelog app. And they found that—regardless of age, gender, geographic location—as users explored new places, they maintained a steady roster of about 25 regular haunts.
"I think this is really a deep property of us as humans, of the way we balance this tension between exploration and exploitation."
The researchers did see a link between how active study subjects were socially and the number of spots they frequented. People who were more active had a slightly higher number of regular spots. The scientists estimated social activity by phone calls, texts and Facebook interactions. That finding suggests that our friends could ramp up our exploratory behavior. The results are in the journal Nature Human Behavior.
The researchers themselves admit that their lunch routine is in keeping with their discovery. "Every day we say we should try something else, and then we say, 'maybe tomorrow.'"
Thanks for listening for Scientific American — 60-Second Science. I'm Christopher Intagliata.
参考译文
这里是科学美国人——60秒科学
计算一下你常去的地点,比如你每周都去的餐厅、市场、公园等地 。你有何发现?一项新研究表明,大多数人常活动的地点限制在约25个 。
“每次我们接受一个新去处,我们就会放弃另一个 。这就是我们重塑日常生活的方式 。”伦敦大学的物理学家安德烈·巴伦切里说到 。“实际上我们在任何时间都感到无聊 。但随着时间的推移,我们会改变现在厌烦的地方 。”
巴伦切里和团队分析了全球近4万人的活动情况,他们使用的大部分数据来自索尼Lifelog应用中的匿名位置数据 。他们发现,无论年龄、性别、地理位置如何,用户在探索新地方时,他们常去的地点依然维持在25个左右 。
“我认为,这的确是我们人类的一种深层属性,是我们平衡‘开发和利用'这种紧张关系的方式 。”
研究人员确实发现了“活跃的研究对象更擅长社交”和“他们常去地点的数量”之间的联系 。更活跃的人,其常去地点的数量也略高 。科学家通过电话、短信和脸谱网互动来预估社交活动 。这一研究表明,我们的朋友可以增加我们的探索行为 。该研究结果发表在《自然·人类行为》期刊上 。
研究人员自己承认,他们的午餐习惯与他们的发现一致 。“每天我们都会说我们应该吃点别的,之后还是会说,‘也许明天吧 。'”
谢谢大家收听科学美国人——60秒科学 。我是克里斯托弗·因塔利亚塔 。
译文为可可英语翻译,未经授权请勿转载!
重点讲解
重点讲解:
1. tally up 计算;合计;清点;
Bookkeepers haven't yet tallied up the total cost.
会计还没有计算出总成本 。
2. regardless of 不顾;不管;不论;
Still, one of the necessary risks of being at the top is the possibility of a high-profile failure, re gardless of your gender.
尽管如此,身居高位所面临的必然风险之一是,如果失败,你会备受瞩目 。这点与你的性别无关 。
3. ramp up 使…的数量增加;
Policy makers are likely to ramp up the program by extending the length of the loans, perhaps to a year.
欧洲央行的决策者们现在有可能加大这一项目的力度,比如将贷款期限延长至一年 。
4. in keeping with 协调;一致;
His office was in keeping with his station and experience.
他的办公室与其身份和阅历相称 。