单词：electric toy train
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STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c
2011年VOA慢速英语(三)月
She was graduating from high school. She was excited. Graduation was in one week. She had to prepare for graduation. She went to the store. She bought make-up and hair products. She wanted to look her best. Next, she had to buy her graduation gown at
英语第3级听力-English Level 3
Dialog 1 When are you going to apply for school? In August, they start accepting applications then. That's odd. It seems like we should start earlier. Well, the applications in August are actually for the fllowing year. Oh, I see, so you'll start ne
英语会话速成
Speed and capacity 速度与生产能力 A:OK, so this is our newest machine. It was only installed last year. A:好，这是我们最新的设备。去年刚安装的。 B: What's the running speed of the machine? B:这个机器的运行速度是什么
职业技术英语口语
Likewise, light travels at its maximum speed through a vacuum-the interstellar highway-but it slows down when it enters air, water, or some other medium. Through air, light moves a hint slower: forty miles-per-second less than its maximum speed. Thro
英语时差8，16
世界上跑得最快的是什么？答案是光速。它每秒能跑186,280英里。因为即使在太空中，光速也大致相同，所以光年也就用于描述不同星球之间的距离。记住了哦，光年是距离单位，不是时间单位
英语听力文摘 English Digest