But what if we embraced technology, embraced the millennial generation's natural predilections, 但如果我们使用在线技术，接受千禧一代天生的优待， and really think about creating these online technologies, blend them into thei
THE PRESIDENT: I want to thank an extraordinary group of American citizens who have served our country as members of my Cabinet. Everybody around this table here could have taken the easy road and sta
WEEKLY ADDRESS: Affordable Care Act is Making a Difference for Millions of Americans(January 23, 2016) 奥巴马每周电视讲话：《平价医保法》改变千万美国人民的生活 WASHINGTON, DC — In this week’s address, the President d
人体通过晒太阳来合成维生素D，可是皮肤科医生理查德·威勒指出，阳光还可以带来另一个惊人的益处。他的团队通过新研究表明：一氧化氮这种大量储存在皮肤中的化学传递质，能通过紫外线照射而释放出来，对血压和心血管系统产生很大益处。这是什么意思呢？那好，就从解释为什么苏格兰人比澳大利亚人更容易生病开始吧……演讲视频（无字幕）：Richard W
