今晚有什么活动吗? What's on tonight? 我们去酒吧喝酒吧。 Let's go to the pub. 下班后去喝一杯,怎样? Would you like to have a drink after work? 我不喝酒。 I don't drink. 我不胜酒量。 I get drunk easily. 他滴酒

发表于:2018-11-30 / 阅读(104) / 评论(0) 分类 生活英语手册

These holes are the unmistakable hallmark of a violent death. Their shape suggest they were made by the teeth of a big cat, but which one? Today theres only one large cat in the region, the Florida panther. Though similar to the cougar at the western

发表于:2018-12-03 / 阅读(60) / 评论(0) 分类 探索与发现2012年

The deal is done. What a bloody hell! I'm Rupert Murdoch, the billionaire tyrant, and this is my newspaper!If you are Rupert Murdoch, prove it! Hi, Rupert! e,oh. It's official, media-baron Rupert Murdoch has bought the Wall Street Journal. Adding it

发表于:2018-12-05 / 阅读(58) / 评论(0) 分类 商业报道2007年

Hawaii's Birds Threatened by Invasive Predators, Habitat Loss Many people think of the Hawaiian islands as a Pacific paradise, a string of tropical islands lush with exotic flora and fauna. But the islands' native species - especially birds - have be

发表于:2018-12-16 / 阅读(102) / 评论(0) 分类 VOA标准英语2012年(七月)

Wilderness Areas Suffer from Human Sound 人类噪音害苦了野生生灵 Noise can prevent an animal from hearing other important sounds. 噪音会妨碍动物听到其他重要的声音。 Rachel Buxton, a conservation biologist at Colorado State

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 2017年科学美国人(五)月

Climate Change Fires Up Polar Bear Treadmill 气候变化害苦了北极熊 Polar Bears spend most of their time roaming the sea ice in search of seals. And seals spend most of their time underneath that ice, avoiding the top predator. But climate ch

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 2017年Scientific American(八)月

Guppy Groups Provide Friendly Protection against Foes大敌当前小鱼也会为朋友两肋插刀 Humans aren't the only species that forms friendships. Lots of animals prefer to spend their time only with certain individuals. 人类并不是唯一一

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 2017年Scientific American(六)月

Scientists Recreate Ancient Mating Call from Dinosaur Age It was probably a noisy world, with thousands of other animal sounds, rushing streams and the rustle of giant ferns and coniferous trees. Fernando Montealegre studies how insects sing and hear

发表于:2019-01-14 / 阅读(103) / 评论(0) 分类 VOA标准英语2012年(二月)

MICHEL MARTIN, HOST: The writer Ariel Dorfman - born in Argentina, raised in Chile, now living and teaching in the U.S. - is known around the world for his art and his activism in behalf of human rights. His signature work, Death And The Maiden, a 19

发表于:2019-01-17 / 阅读(103) / 评论(0) 分类 2018年NPR美国国家公共电台6月

The strike of a great white shark lasts a mere second. Slowing it down forty times reveals the technique and immense strength of this massive predator. If surprise fails, there will be a chase. The shark is faster on a straight course, but it cant tu

发表于:2019-01-23 / 阅读(181) / 评论(0) 分类 探索与发现2012年

Colombian mammoths had to feed almost round the clock to fuel their bulky bodies. But as the ice age ended, food was not the mammoths' biggest problem. A new and deadly predator began to infiltrate the plains, a match for any prey, even the mighty ma

发表于:2019-01-23 / 阅读(90) / 评论(0) 分类 探索与发现2012年

A lone wolf weighs as much as four coyotes, but one on one it's still no match for a bison. Wolves, though, live and hunt in packs of up to 15 and when they launch a cooperative attack, they're devastating. First they get the bison on the run, then f

发表于:2019-01-23 / 阅读(86) / 评论(0) 分类 探索与发现2012年

Tyrannosaurus Rex was of ten thousand pound, self-propelled, antitank weapon. Now, sixty five million years later, cutting-edge imaging technology lets us look deep inside their bodies to reveal just how the worlds greatest carnivores really work. Di

发表于:2019-01-23 / 阅读(44) / 评论(0) 分类 探索与发现2013年

Hearing, smell and sight are all well refined. We can look at the sense of vision and see the attributes of a predator. T-Rexs eyes are 40 centimetres apart providing exceptional binocular vision, the ability to perceive depth. An eye is essentially

发表于:2019-01-23 / 阅读(55) / 评论(0) 分类 探索与发现2013年

Mighty carnivores ruled a dangerous world in the Cretaceous Period. But being a super predator like Tyrannosaurus Rex is not easy. Just surviving to adulthood is a major feat, one that takes a decade or more of killing and eating some of the meanest

发表于:2019-01-23 / 阅读(102) / 评论(0) 分类 探索与发现2013年

In the immortal words of Michael Corleone in The Godfather, Part II, My father always taught me: keep your friends close, and your enemies closer. Perhaps no creature has taken this advice more literally then the remora, also known as the sucker fish

发表于:2019-01-26 / 阅读(51) / 评论(0) 分类 英语听力文摘 English Digest

By Peter Fedynsky Washington, D.C. 17 May 2006 watch report on Russia The collapse of the Soviet Union in 1991 raised hopes Russia would become more democratic and less authoritarian. In the 1990's th

发表于:2019-01-31 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(五月)

Lion Conservation Challenges Giraffe Protection The giraffe is an icon of the African savannah. The lion is the top predator of the ecosystem. Both animals face uncertain futures, and both are subjects of intense, ongoing conservation work. Now a stu

发表于:2019-02-13 / 阅读(105) / 评论(0) 分类 2018年科学美国人2月

Boat Noise Means Fish Can't Learn Their Lessons If you've ever gone snorkeling or scuba divingyou know how peaceful it sounds under there... aside from the crackling sound of snapping shrimp. 你如果浮潜或者潜过水,就会知道水下听起来

发表于:2019-02-14 / 阅读(54) / 评论(0) 分类 2018年科学美国人3月

Oh, no! No! No! Shouted Annie. She raced down the bank, until she reached asandy, clear spot. Here! Here! she called. The wildebeests followed her with their wild eyes. Jack watched in disbelief as the swimmers changedtheir course. Slowly, all the wi

发表于:2019-02-17 / 阅读(93) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》