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[00:00.00]When were you born? [00:06.48]eighteenth celebrate bet fun [00:12.00]第十八 庆祝 确定 有趣 [00:17.53]third fifth sixth seventh [00:22.45]第三 第五 第六 第七 [00:27.38]eighth ninth eleventh twelfth [00:32.25]第八 第九 第十
北京仁爱英语
cure 治疗 curious 好奇的 center 中心 central 中心 century 世纪 centimeter 公分
用听的背单词-基础2000MP3(a-g)
The Mercury Mess By Samantha Levine / 2004, as first appeared in U.S. News nbsp; What are the dangers of mercury in fish? Can the mercury mess be cleaned up? 1 Are these fish safe to eat?” It’s a
彭蒙惠英语
Rain 雨 Do you see clouds in the sky? 你看到天上的乌云了吗？ You can see rain soon. 不久你就能看到雨了。 If it rains too much,a flood could happen. 如果雨下得太大，会发洪水。 How big is rain? 雨滴有多大？ One
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SCIENCE IN THE NEWS - Mercury in Fish / Life on Land / The Goldman Environmental Prize By Broadcast: Tuesday, May 11, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm B
科技之光
By Paul Sisco Washington, DC 15 February 2008 Scientists have started analyzing data and images acquired when the Messenger space probe passed within 200 kilometers of the planet Mercury last month. It was the first flyby of the solar system's inner-
VOA常速英语2008年（二月）