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Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J
(科普英语)Earth and Sky
今天我们要讲的一个美国习惯用语是：The proof is in the pudding。Proof就是证明， pudding是西菜里的一种甜点，中文翻成布丁。 The proof is in the pudding，意思是说，这布丁好不好吃， 只有吃了以后才
美国习惯用语
How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t
知性英语
Breaking news out of Taxas BigFoot is real according to a group of researchers.They call themselves the Sasquatch genome project and they released what they say is proof several never before seen short video clips of the legendary and very shy creatu
万花筒2013年
By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot
VOA常速英语2007年（十一月）
今天我们要学的词是living proof。Living proof 活生生的证据。美国一位老先生从98岁开始去健身房锻炼，如今102岁的他，已经坚持四年。He is living proof that it's never too late to start exercising. 他是活生生
英语单词荟萃