男性獨立隨意，女性親密濃烈……如何維系住彼此之間的友情，這對男性和女性來說，似乎還不一樣。男性需要見面并且一起進行一些活動，而女性之間只需要長途電話就能克服距離。

Much like a long-distance romance, it can be difficult to keep the spark alive in a friendship with someone living in a different city.
就像一段異地戀情一樣，生活在不同城市的朋友間也很難保持友情的熱度。

Now scientists say they have uncovered the key to staying close and it appears to be different for men and women.
現(xiàn)在科學家說，他們已經(jīng)發(fā)現(xiàn)了保持親密的訣竅—但這對于男人和女人來說似乎是不同的。

Men need to meet up face-to-face and bond over activities, according to the study of students leaving home for the first time, while for female friendships, long phone conversations can bridge the physical distance.
根據(jù)一項對初次離家的學生展開的調查，男人需要面對面的接觸，并通過活動保持聯(lián)系，而在女人的友誼中，煲電話粥也可以把距離拉近。

Professor Robin Dunbar, who led the work at the University of Oxford, said: "What determined whether [friendships] survived with girls was whether they made effort to talk more to each other on the phone."
牛津大學領導該研究的羅賓?鄧巴教授說：“女孩之間的友誼能否存續(xù)的決定因素在于她們是否努力在電話里聊得更多?！?/p>

However, talking had absolutely no effect on boys relationships, the study found.
然而，該研究發(fā)現(xiàn)，談話對于男孩間的友誼沒有絲毫作用。

"What held up their friendships was doing stuff together", said Dunbar.
“支撐他們友誼的是一起活動”，鄧巴說：

"Going to a football match, going to the pub for a drink, playing five-a-side."
“比如一起去看足球賽、去酒吧喝酒以及踢五人足球。”

"They had to make the effort. "
“他們必須做出努力?！?/p>

"It was a very striking sex difference. " Should men invest more in friendships?
“這體現(xiàn)了驚人的性別差異?！蹦腥藨撛谟颜x里投入更多嗎？

In the research, thirty students who were in their final year of sixth form were asked to compile detailed lists of all their friends and how close they felt to each of them.
在這項研究中，30名高中畢業(yè)生被要求詳細列出所有的朋友以及與每個朋友間的親密度。

Four months after the initial assessment, the students took their final A-level exams and many left home for university.
在這次初期評估的四個月后，這些學生參加了A-level考試，當中許多人離開家上大學。

They were then followed up nine months and 18 months after the initial assessment.
研究人員分別在9個月后和18個月后對他們進行了跟蹤研究。

Speaking to journalists at the annual meeting of the American Association for the Advancement of Science in Boston, Dunbar said different friendship styles between genders could be behind the effect.
在波士頓舉行的美國科學促進會的年會上，鄧巴對記者說道，男女對待友誼的不同方式是這種現(xiàn)象背后的原因。

"This is about the idea that women clearly have much more intense close friendships", he said.
“女人間的友誼顯然更加緊密”，他說。

"They're very intense, very like romantic relationships in the sense if they break, they break catastrophically.
“這種關系非常緊密，非常像愛情—在這種強度下，如果關系破裂了，就是災難性的?！?/p>

By contrast, men tend to have more casual friendships.
相比之下，男人間的關系往往更加隨意。

"They tend to have a group of four guys that they do stuff with", he said.
“他們喜歡四個人湊在一起活動”，他說。

"With guys it is out of sight out of mind. "
“但不見面就忘了?！?/p>

"They just find four more guys to go drinking with. "
“他們只會另外找四個人一起去喝酒。”

英文來源：衛(wèi)報
翻譯：王思涵（中國日報網(wǎng)愛新聞iNews譯者）
編審：yaning