美联社新闻一分钟 AP 2015-4-25

1. The penalty phase opened Tuesday in the trial of the Boston Marathon bomber Dzhokhar Tsarnaev. Nearly two weeks ago, jurors convicted Tsarnaev of all 30 charges against him. Now he faces either the death penalty or life in prison. 2. Federal regul

NPR 2011-10-02

A Northern California farm has broadened a recall to include nearly 15,000 bags of romaine lettuce. Bob Hensley of Capital Public Radio reports the produce has been distributed in 21 states. True Leaf Farms of Salinas has launched the recall after a

事实：怎样命名一只章鱼-How To Name An Octopus

Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f

美国有线新闻 CNN 美一批冷冻披萨受病菌感染被召回

If you got a frozen pizza in your house, have a look at the label before you bake it. U.S. Department of Agriculture announced last week that more than 21,000 pounds of frozen pizza had been recalled. The foods involved are processed by the RBR Meat

美国有线新闻 CNN 美国2.1万磅冷冻批萨因可能感染李斯特菌被召回

AZUZ: If you got a frozen pizza in your house, have a look at the label before you bake it. U.S. Department of Agriculture announced last week that more than 21,000 pounds of frozen pizza had been recalled. The foods involved are processed by the RBR

CNN 2011-10-08

First up today, a man from Massachusetts is charged with plotting an attack on Washington D.C.. One official says Rezwan Ferdaus was never really a threat, but he was the target of the undercover FBI investigation. Law enforcement officers has been i

国家地理-2008-06-21 China's Amazing Flowers 繁花似锦的中国

China has more plants than anywhere else in the temperate regions of the world. In fact, it has almost twice as many kinds of plants as there are in the United States which is about the same size and about three times as many as there are in Europe.

万花筒 2011-09-17&09-19 李氏杆菌病蔓延 哈密瓜或为罪魁

We're gonna turn out to that deadly outbreak of Listeria thats been linked to contaminated cantaloupes. One family impacted is now fighting back, demanding answers. But how these all could have happened? And with answer to that question, ABC's Jim Av

Experts: Let Produce Dry Out to Avoid Bacteria

Experts: Let Produce Dry Out to Avoid Bacteria American researchers say farmers should wait one day after a rain storm or watering their fields to harvest fresh fruits and vegetables. They say gathering the crops at least 24 hours after rainfall incr

英语听书《海底两万里》第68期 第6章 开足马力(10)

While I was observing this phenomenal creature, two jets of steam and water sprang from its blowholes and rose to an altitude of forty meters, 当我观察这只奇怪动物的时候，两道水和汽从它的鼻孔吐出来，直喷到叫十米的高度

英语听书《海底两万里》第311期 第23章 珊瑚王国(8)

The light from our glass coils produced magical effects at times, lingering on the wrinkled roughness of some natural arch, 我们的蛇形玻璃管中的光学，照在这些天然的凹凸不平的拱形建筑物上面， or some overhang suspended

英语听书《海底两万里》第161期 第11章 诺第留斯号(12)

In the first group: organ-pipe coral, gorgonian coral arranged into fan shapes, soft sponges from Syria, isis coral from the Molucca Islands, sea-pen coral, wonderful coral of the genus Virgularia from the waters of Norway, various coral of the genus

At least 13 killed in listeria outbreak in U.S

WASHINGTON, Sept. 27 (Xinhua) -- At least 13 people had been killed amid 72 sickened in 18 states in listeria outbreak traced to Colorado cantaloupes, making it the most deadly U.S. outbreak of food-borne infection since 1998, the Centers for Disease

英语听书《海底两万里》第197期 第14章 黑潮暖流(11)

A triggerfish, I said. 是一条箭鱼。我于是说了。 It's a Chinese triggerfish, Ned Land replied. 尼德兰回答：是一条中国箭鱼。 Genus Balistes, family Scleroderma, order Plectognatha, Conseil muttered. 康塞尔于是低声说：箭

英语听书《海底两万里》第222期 第17章 海底森林(3)

There I saw again, but not yet pressed and dried like the Nautilus's specimens, some peacock's tails spread open like fans to stir up a cooling breeze, scarlet rosetangle, 我在这里又看到的，不是像在诺第留斯号船上风干的标本，而

万物简史 第522期:丰富多彩的生命(18)

At intervals it hands down decrees, declaring that Zauschneria californica (a common plant in rock gardens) 它不时下达命令，宣布从今以后加州倒挂金钟（一种普通的假山庭园植物） is to be known henceforth as Epilobium can