And so, when you think about how much cement concrete are consumed annually on the planet, this becomes a considerable point source of greenhouse gas emissions.
当你想到,在地球上每年要消耗多少的水泥混凝土的时候,这将是温室气体排放的,一个主要来源。
with the cement and the statue and stuff, so it's a lot different.
现在这里都是水泥钢筋建筑物、艺术雕塑,所有的这些,都跟之前不一样了。
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