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  • 英语游戏:Green Laboratory

    [全屏观看] 点击右键- 另存为 可保存这个Flash影片...

  • ESL Podcast 564 - Working in a Laboratory

    I was working in the lab , as usual, when my colleague brought his three-year-old son into work. ... Tony: Hi, Gale. This is my son, Philippe. There was a problem with his daycare today, so hell be spending the day here with me. Ill teach him all abo...

  • VOA慢速英语2010年-SCIENCE IN THE NEWS - 'Synthia' Brings

    BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste...

  • VOA标准英语2010年-Oil Spill Sparks Concerns About Import

    The oil spill in the Gulf of Mexico is looming over the seafood industry. Prices are going up and the crisis could lead to more imported seafood in the coming months. But some people are questioning the safety of imported seafood. Lasting impact Tom...

  • VOA慢速英语2010-EXPLORATIONS - Los Angeles' La Brea Tar P

    BOB DOUGHTY: I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus with EXPLORATIONS in VOA Special English. Today we tell about a scientific research area in the United States. It is filled with the remains of ancient animals. This unusual place is...

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