聽(tīng)寫(xiě)填空,只寫(xiě)填空內(nèi)容,不抄全文,5-10句,不用寫(xiě)標(biāo)號(hào),注意標(biāo)點(diǎn),口語(yǔ)中因結(jié)巴等問(wèn)題造成的重復(fù)單詞只寫(xiě)一遍~

Hints:
uranium
aspirin

Today, a student from Africa asks the scientists about nuclear energy.

Niezied: Greetings ladies and gentlemen. I'm Niezed from Cote d'Ivoire, and I'd like to know the purpose of developing nuclear programs.

[---1---] To understand the purpose, EarthSky asked Erich Schneider in the Nuclear and Radiation Engineering program at the University of Texas. He spoke of energy as key to humanity's future.

Erich Schneider: [---2,3---]

[---4-7---]

Erich Schneider: [---8,9---]

Our thanks today to the Monsanto Fund. I'm Joel Block from E&S, a clear voice for science.

【視聽(tīng)版科學(xué)小組榮譽(yù)出品】
Several countries around the world are now building or planning to build nuclear plants. Everybody needs to have access to energy. It's a fundamental need for humans to live good, long, productive, happy lives. Schneider said, in Africa right now, fewer than 25% of people have reliable access to electricity. He said scientists are working toward smaller-scale power plants for small cities or towns, or even a cluster of villages. He said he's not advocating for or against nuclear power, but that nuclear plants are safer now. The problem of radioactive waste disposal hasn't gone away, but small amounts of uranium do provide a lot of energy. In the case of coal, to supply me with electricity for one year, I would need enough coal to fill a small room. In the case of nuclear power, the uranium that I need would be the size of a tablet of aspirin.