President Bush Signs H.R. 493, the Genetic Information Nondiscrimination Act of 2008 THE PRESIDENT: I want to thank the members of Congress who've joined us as I sign the Genetic Information Nondiscr
Hydropower, geothermal, wind, solar, biomass. 水力，地热，风力，太阳能以及生物质。 Did you know that last year, for 299 days, 你们知道去年总共有299天， we did not use any fossil fuels in order to generate all our electricity? 我们生
