SDcamps•演辩营全国英语演讲与辩论赛
WASHINGTON – In his weekly address, President Obama laid out his plans to address(处理，应对) rising gas prices over the short and the long term. While there is no silver bullet to bring down prices right away, there are a few things we can do. This week, the Attorney General launched a task force dedicated to rooting out fraud or manipulations in the oil markets. The ...
And so the idea of a smart grid is, if you can hook up a national electricity grid that is state of the art and it has switches and computer monitors that are able to help regulate the flow of electricity to the places that need it when they need it, then you can save huge amounts of electricity, which means that your bills are lower. It means that we have to produce less en...