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2019年10月18日 05:49:08|来源:国际在线|编辑:放心咨询
Dear Annie: When I was in college, I was good friends with ;Carrie.; When Carrie met my boyfriend, she was rather intoxicated and said some hurtful things about him. Carrie went on and on about how she couldnt believe I would date a frat boy, that I was better than that, etc.亲爱的安妮:大学时,我有个好朋友叫“凯利”。凯利见到我男朋友时喝醉了,然后把他说得一无是处。她滔滔不绝地讲着,说她还是不敢相信我会跟一个联谊会的男孩交往,我能找到更好的,等等。Carrie apologized the next day. I married the boyfriend and still keep in touch with Carrie. But even after two years, I cannot shake what she said. I know her well enough to realize that while she was sorry, she meant every word. Carrie has asked to visit a couple of times, and I keep making excuses because it would be uncomfortable.第二天凯利道歉了。我与男朋友结了婚,与凯利还保持着联系。但即使两年过后,我还是不能忘记她说过的话。我很了解她,她如果道歉,每一句都是认真的。好几次凯利想来拜访我,我都找借口拒绝了,因为这让我感觉不舒。I know her loose tongue was a result of the drinking and she did apologize, but I cant forget the incident. What should I say when she tells me shed like to come and stay with us? — Confused Since College我知道她嘴巴不严是因为喝醉的缘故,而且她的确道歉了,但我始终无法忘记那件事。她再提起想过来跟我们住一阵子时,我该怎么做呢?Dear Confused: Even if Carrie meant those words at the time, it doesnt mean she still feels that way. Before inviting Carrie to visit, have a frank discussion. Tell her you are still bothered by those comments about your husband and, because you value the friendship so highly, would like to clear the air. See what she says before checking her off your guest list.亲爱的小糊涂:即使凯利当时是认真的,也不代表她现在还那样认为。在邀请她之前,与她开诚布公地谈一次话。告诉她你还在为当年她的出言不逊而烦恼,因为你是如此珍视你们之间的友谊,所以想消除误会。看看她会有何反应,然后再决定是否将它从客人名单上划掉。原文译文属!201211/211120

Science and Technolgy科技What dinosaurs ate恐龙吃什么The belly of the beast腹中发现A chance discovery from China suggests some dinosaurs lived in trees在中国的一次偶然发现暗示着有些恐龙在树上生活WHAT dinosaurs ate is, of course, a question as interesting and illuminating as what ate dinosaurs (see article).恐龙吃什么?当然,这个问题与“什么吃恐龙?”一样有趣,一样具有启发性。In the case of one particular dinosaur,Microraptor, the matter was addressed in a presentation to the annual meeting of the Society of Vertebrate Palaeontology by Jingmai OConnor of the Institute of Vertebrate Palaeontology and Palaeoanthropology, in Beijing.但就“小盗龙吃什么”这一问题(见文章),北京中国科学院古脊椎动物和古人类研究所的Jingmai OConnor在古脊椎动物学会年会上发表了演说。Microraptor (see photograph) is one of many small, feathered dinosaurs found in what is now China that were alive during the Cretaceous period more than 66m years ago.小盗龙(见图),生活在距今六千六百多万年前的白垩纪,是现今中国境内发现的众多体型娇小、长有羽毛的恐龙之一。Being feathered, it and its kind were cousins to birds.这一种恐龙身着羽毛,是鸟类的近亲。The actual split between the two groups, though, had happened much earlier, during the Jurassic period (the first known bird is Archaeopteryx, from 150m years ago), and by the late Cretaceous there were many species of bird around.尽管,这两种物种早在侏罗纪时期(已知的最早鸟类是始祖鸟,生活在一亿五千万年前)就已分道扬镳,而且,到了白垩纪后期,已出现了许多种的鸟类。What Dr OConnor and her colleagues have found is the remains of one of those birds, of an as-yet-unidentified species, in the stomach of a specimen of Microraptor.OConnor士和她同事在小盗龙样本的胃中发现了那时期鸟类的残骸,但其种类还未得到鉴别。That is interesting. Discovering direct evidence of what a fossil animal ate, rather than having to infer it from details such as the shape of its teeth, is always valuable.比起根据其牙齿形状等细节来推测出结果,找出古生物吃什么的直接据是有价值的。But the finds true significance is a small detail of the preys anatomy: the third toe of its foot.但是,这个发现真正重要之处却是其骨骼的一个细微之处:它脚掌的第三个脚趾。那是非常有趣的。The size of the preys third toe is important because, among birds, long third toes are helpful for grasping branches and perching in trees.捕食者第三个脚趾的大小是很重要的,因为,对于鸟来说,长长的第三趾可以帮助其抓紧树枝,在树上栖息。Indeed, the trait is so useful for arboreal life that it is used by many avian palaeontologists to decide whether newly excavated species of fossil birds lived in trees or on the ground.的确,对于树栖生物这一特点是相当有用的,而许多鸟类古生物学家也利用这一特点来确定新挖掘出的鸟类化石是栖息在树上还是生活在地面上。And the last meal of this particular specimen of Microraptor did, indeed, have a long third toe.而小盗龙的最后一餐显然长有长长的第三个脚趾。That elongated toe suggests to Dr OConnor that Microraptor, too, was arboreal, and hints that its feathers may have helped it to move through an environment where hops, jumps and flaps between branches were a regular part of its daily activity.那细长的脚趾暗示着OConnor士小盗龙也是树栖的。在一个需在枝桠间跳跃、滑行的生活环境中,它的羽毛可能对它的日常活动有所帮助。Whether the first birds evolved from arboreal or terrestrial ancestors is a matter of lively debate among palaeontologists.关于第一只鸟是从树栖还是陆生的祖先进化而来,一直是古生物学家激烈争论的话题。A fossil formed so long after birds emerged does not, in truth, shed much light on that debate.事实上,一个在鸟类出现很久之后形成的化石并没有使得这一论战明朗化。But it does suggest feathers may have helped promote life in the trees, even for creatures that could not actually fly.但是,这的确说明对于居于树上、即使是那些根本不能飞的树栖生物来说,羽毛可能真的有助于它们的生活。 /201210/206469

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