总有一天,我们会自豪地成为温室的主人。
单层温室的好处是自然采光。即便如此,许多温室仍然需要人工照明。
Single-storey greenhouses have the benefit of natural overhead light: even so, many still need artificial lighting.
在西班牙南部,温室的突然增加改变了当地的变暖趋势。
In Southern Spain, the sudden increase of greenhouses has changed the warming trend locally.
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。
is actually looking at how to regulate greenhouse gases under existing environmental laws,
其职务是研究在现行的环境法下如何管理温室气体的排放,
And as you know, carbon dioxide is implicated as a greenhouse gas.
你知道的,二氧化碳意味着温室气体。
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