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来源:雅诚德英语网
Carbon dioxide, which makes a barrier between us and the sun, prevents heat from getting out of the atmosphere, so the earth is becoming warmer.
二氧化碳在我们和太阳之间形成了一道屏障,阻止热量从大气中散出,因此地球变得越来越热。
Carbon dioxide, which makes a barrier between us and the sun, prevents heat from getting out of the atmosphere, so the earth is becoming warmer.
二氧化碳在我们和太阳之间形成了一道屏障,阻止热量从大气中散出,因此地球变得越来越热。