A Strong Greenhouse Gas的意思|示意

As the tundra melts, methane, a strong greenhouse gas, is released, causing more warming.

苔原的融化则会释放出一种重要的温室气体——甲烷，进一步造成全球变暖。

As I've mentioned, the house has already passed Waxman-Markey, a fairly strong bill aimed at reducing greenhouse-gas emissions.

正如我之前所提到的，众议院已经通过了《维克斯曼-马基法案》，这一个旨在降低温室气体排放的相当强有力的法案。

The House has already passed a fairly strong cap-and-trade climate bill, the Waxman-Markey act, which if it becomes law would eventually lead to sharp reductions in greenhouse gas emissions.

议院已经通过了一个相当强力的限制排放的气候议案——Waxman-Markey法案——如果它成为一条法律，将会最终使得温室气体排放量锐减。

Marine gas hydrates represent a potential future energy resource and might have a strong greenhouse effect on global climate.

海洋天然气水合物是一种很有潜力的未来能源，并可能对全球气候产生强烈的温室效应。