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【Earth&Sky】伟大的挑战
听力简介：
听写填空,只写填空内容,不抄全文,5-10句,不用写标号,注意标点,口语中因结巴等问题造成的重复单词只写一遍~
Calestous Juma: Some of the best engineers in the world coming together thought that solving environmental problems is the greatest challenge that faces the engineering community.
You're listening to Calestous Juma, professor of the practice of international development at Harvard University. In a meeting headed by the U.S. National Academy of Engineering, Juma and other scientists identified what they call the "Grand Challenges for Engineering in the 21st Century."
Calestous Juma: [---1---]
[---2---] And it's not just for food…
Calestous Juma: … [---3,4---]
[---5---]
Calestous Juma: Infrastructure as a whole which is basically the ability to move goods, ideas, and services. [---6----]
That was Harvard Calestous Juma and I'm Deborah Byrd for ES, a clear voice for science.
We're at ES.org
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