听写填空,只写填空内容,不抄全文,4个单词/词组+1个句子,不用写标号~

David Mitchell: You [---1---] cloud coverage and there's less cirrus clouds in the upper atmosphere now to trap that heat, so more heat that’s emitted by the Earth is leaking out to space.

You're listening to atmospheric physicist David Mitchell, who spoke to EarthSky at a 2009 science meeting. Mitchell is researching a procedure he hopes could slow global warming by dissipating cirrus cloud cover. Jets would seed the clouds with special particles that would grow into [---2---] . It's similar to cloud seeding that farmers use to produce rain.

David Mitchell: In rain formation, you're [---3---] the storm clouds. But in this situation, you're targeting the very high cirrus clouds. If you could make the ice crystals larger in those clouds, they're going to fall out faster, and they're going to remove the cirrus clouds.

Cirrus clouds high in the atmosphere [---4---] a natural blanket that keeps heat in the Earth's atmosphere. [---5---] .

David Mitchell: They shouldn't look at this as a solution to global warming. Because, in this way, at best, it would buy us some time to slow down the rate of global warming. The best thing that this could do would be to give you some time for greener technologies to come online.

That was atmospheric physicist David Mitchell and I'm Deborah Byrd for EarthSky, a clear vioce for science. We are at

【视听版科学小组荣誉出品】
remove ice crystals targeting act as Mitchell theorizes that dissipating these clouds might slow global warming – but only temporarily.
1 remove 这里remove cloud coverage应该是去掉，减少云层 transitive verb 1 a: to change the location, position, station, or residence of 移动 b: to transfer (a legal proceeding) from one court to another调动 2: to move by lifting, pushing aside, or taking away or off 拿开 3: to dismiss from office  dismiss from解雇 4: to get rid of : eliminate 去掉, 消除 2 ice crystals 小冰晶~ 3 targeting target动词动名词形式昂~ 相当于名词~ 目标 4 act as 充当~ 5 Mitchell theorizes that dissipating these clouds might slow global warming – but only temporarily. Mitchell推理出，驱散这些云朵可能会减缓全球变暖，但这只是暂时的. 【视听版科学小组荣誉出品】 以上仅供参考,欢迎大家参与讨论~