现在的希望是，能在2010年初通过总量管制与交易制度法案，这对达成新条约来说还来得及。
The hope now is that passage of the cap-and-trade bill will occur in early 2010, in time for a new treaty.
他们的提案要求那些温室气体的排放者接受或购买排放许可，可获得的许可的数量将会渐渐减少，以此来限制温室气体。这就是“总量管制与交易制度”的“管制”那一环。
Their bill would limit greenhouse gases by requiring polluters to receive or buy emission permits, with the number of available permits - the "cap" in "cap and trade" - gradually falling over time.
同奥巴马一样，为了解决温室效应，他也提倡建立总量管制与排放交易体系，但他会分发许可证，而不是拍卖它们。
Also like Mr Obama, he proposes a cap-and-trade system for greenhouse gases, but he would give away the permits, not auction them.
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