Question

翻译下面这篇文章

That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the "first-night" effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect.
Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it when performance might be affected the following day. She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 healthy people as they slept in the unfamiliar environment of the university's Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, the participants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants' brains behaved in a similar manner seen in birds and dolphins. On the first night only, the left hemispheres (半球) of their brains did not sleep nearly as deeply as their right hemispheres did.
Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed beeps (蜂鸣声) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones. This is precisely what she found.

哪个网站有现成的翻译哦？

Answer 1

一天天气很热，老师不得不打开教室里的所有窗户。这个可以让教室凉快些但是却不能让老师的工作变得轻松。这是学校里较小年纪的孩子的娱乐时间。
外面操场上很吵闹所以她不得不大声说话。
她尽可能的继续讲她的课程，但是她的嗓子很快因为大声说话而疼痛起来。
“我们不能再继续这样了，”她对她的学生说，“我们必须关窗或者阻止外面的孩子吵闹。你们想我怎么做呢？”
“请不要关掉窗户！”她的学生们说，“如果关窗我们会被烤熟的。就组织外面的孩子吵闹吧。”
“好吧，”老师说着走向一扇窗前。她将头探出窗户，指着一个在游戏中大喊着尖叫着并在地上打着滚的孩子说：“请过来一下。”
小男孩站起来，慢慢走向老师。
“你几岁了？”老师问他并上下打量着他。
“我8岁。”他说。
“不要撒谎，”老师说，“没人能够仅仅在8年里弄得像你这样脏！”

Answer 2

希望有帮助~
有一次，伟大的德国诗人歌德，正在公园里散步。当他发现他来到一条很窄的路时，他一直在思考事情。就在这时，一位年轻人从路的另一侧向他走来。路太窄，他们二人无法同时通过。

Answer 3

们常常在不熟悉的环境中在不同的床上睡觉时遇到困难，这种现象称为“第一夜”效应。如果一个人在第二天晚上呆在同一个房间里，他们往往睡得更好。佐佐木裕和她在布朗大学的同事着手调查这种影响的起源。
Sasaki博士知道第一夜的影响可能与人类的进化有关。这个难题是当性能可能在第二天受到影响时从中获得的益处。她还从以前对鸟类和海豚所做的工作中得知，这些动物一次把一半的大脑睡觉，以便在休息时保持足够的休息，以避免捕食者。这导致她想知道人们是否会做同样的事情。为了仔细观察，她的团队研究了35名健康人，因为他们睡在大学心理科学系不熟悉的环境中。参与者每个晚上在该部门睡了两晚，并使用技术来仔细监控他们的大脑活动。正如预期的那样，Sasaki博士发现，他们的第一晚睡眠不如第二天晚，睡眠时间延长了两倍以上，睡眠时间减少，睡眠减少。在深度睡眠期间，参与者的大脑以与鸟类和海豚类似的方式表现。仅在第一天晚上，他们大脑的左半球没有睡得像右半球那么深。
好奇的是，如果左半球确实保持清醒以处理在周围环境中检测到的信息，Sasaki博士重新进行实验，同时向睡眠的参与者呈现具有相同音调和不规则嘟嘟声的定期蜂鸣声（蜂鸣声）在夜间不同的音调。她解决了这个问题，如果左半球保持警惕，保持在一个陌生的环境中守卫，那么它会通过搅动人们从睡眠中不规则地发出嘟嘟声，并且会忽略定时发出的嘟嘟声。这正是她发现的。