1. 6. A brand new human organ has been classified. Researchers have given the nod to the mesentery - an organ that's been hiding in plain sight in our digestive system this whole time. But that's only half the story, because we're still not sure exactly what it does.

2. “当她穿着华丽的衣服站在舞台上，她神采奕奕的表情对我来说是无价之宝。”

3. Purchase products like magazine racks, shelves, and desk organizers that will keep your supplies and resources in order and close-at-hand. We love the File File, $24.95, at CB2.com (pictured above).

4. Chinese exports rose at more than twice the rate expected in November, boosting the country’s trade surplus.

5. 这种迅速放缓的势头如果延续下去，可能会阻碍更广泛的增长。观察人士认为，制造业企业活动的持续扩张源于国内需求的增长。

6. 我们错了——最终睾丸还是与免疫系统有关联的。研究人员发现了“一扇非常小的门”使睾丸可以向免疫系统发送单向信号，这解释了为什么一些男性会被不孕症所困扰，也解释了某些癌症疫苗一直失败的原因。

应用

1. 在大型科技公司内部，女性雇员将希望看到加薪和升职方面发生变化的迹象——但是，随着男性权利在硅谷某些角落开始酝酿反击，她们也会保持警惕。

2. Such claims are unlikely to go away, though. John R. Christy, an atmospheric scientist at the University of Alabama in Huntsville who is known for his skepticism about the seriousness of global warming, pointed out in an interview that 2014 had surpassed the other record-warm years by only a few hundredths of a degree, well within the error margin of global temperature measurements. “Since the end of the 20th century, the temperature hasn’t done much,” Dr. Christy said. “It’s on this kind of warmish plateau.”

3. Get Out

4. 二年级的佩恩，作为一个乐透秀，因为脚伤很多时间不能上场，并且没有表现出作为投手或者防守球员的一点点进步。

5. Swift has also been having quite the year, claiming the No. 2 spot with $80 million. More than a year after the launch of 1989—the top release of 2014 with over 3.6 million copies sold—her latest single, “Wildest Dreams,” has ascended to the top of the charts, boosted by a music video with Scott Eastwood. But it was the beginning of her epic 1989 World Tour that placed her so close to the top of this list.

6. 民主政体本质上是一种文明的内战。

旧版特色

1. 排放量去年的增幅比过去十年中2.5%的平均增长率略低，而且排放量增幅之所以下降，很大程度上是由中国经济增长放缓所引起的。中国是世界上最大的温室气体排放国。可能还需要再花一到两年时间，才能弄清楚中国排放量的增长究竟有没有放缓，还是最近数年那种极高的增速仍会持续。

2. *Guest Actress in a Drama Series: Margo Martindale, “The Americans”

3. adj. 年长的，高级的，资深的，地位较高的