Switzerland-based Climeworks and US-based Global Thermostat use a different approach. 位于瑞士的Climeworks和位于美国的Global Thermostat使用的则是不同的方法。 They use solid materials for capture. Climeworks uses heat from

My fellow Americans, 我的美国同胞们, I’m joining you today from the deck of what will be our Nation’s newest aircraft carrier, the soon-to-be commissioned Gerald R. Ford, 我今天在我们国家最新的航空母舰甲板上和你们交流。这是很快就要服役的杰拉尔

Over the past twenty months, we’ve been fighting not just to create more jobs today, but to rebuild our economy on a stronger foundation. Our future as a nation depends on making sure that the j

My father's father worked in the Chevy plant in Flint, Michigan. He was an assemblyline worker.He drove his two children here to Anna Arbor,and told them: That is where you're going to go to c

Hello, everybody. This past week, we lost an American icon and one of the most influential figures of her time-former First Lady Nancy Reagan. 大家好！上个星期，我们失去了一位美国的标志人物，也是她那个时代最有影响力的人物，前第一夫人，南希·里根。 Born