a gas bill的意思|示意

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。

A look at the map and your gas credit card bill shows why.

看看地图和你的天然气信用卡账单就知道为什么了。

Last year, the house passed a cap-and-trade bill that would have cut greenhouse gas emissions 17 percent below 2005 levels by 2020.

去年，众议院通过了总量管制与排放交易法案，该法案实施后，到2020年，温室气体排放量将比2005年削减17%。

A bill that passed key committee in the house of Representatives in May aims to reduce greenhouse gas emission by 17 percent by 2020 from 2005 levels.

五月，众议院一个重要委员会通过了一项法案，订立的目标是至2020年，温室气体排放量在2005年基础上减少17%。

Switching to a hybrid car or a compressed natural gas-powered car would mean effectively halving your monthly petrol bill, which translates to incredible cost savings over the long run.

切换到一个混合动力汽车或压缩自然燃气式汽车就意味着你每月汽油法案有效减少一半，这意味着难以置信长期节约成本。

Bill and Hillary are driving in Arkansas when they pass a gas station.

比尔和希拉里在阿肯色州驾车经过一个加油站。