Czech Prime Minister visits NATO NATO Secretary General, Jaap de Hoop Scheffer Press point with NATO Secretary General, Jaap de Hoop Scheffer and the Prime Minister of the Czech Republic, Mr. Stanisla
But I didn't need to think about it 我根本不需要考虑 I knew what intellectual passion felt like because I'd felt it here, at Princeton and I wanted to feel it again 我知道知性表达的激情是什么感觉 因为在这里 普林斯顿 我曾感受过 而我
奥巴马在本周的视频演讲中，分享了他自己作为父亲的亲身经历，讨论了如何才能成为一个好父亲，为所有的父亲献上节日祝福。 2011-06-18 奥巴马每周视频演讲：父亲节祝福 Hi, everybody. This Father’s Day weekend, I’d like to spend a couple minutes talking about what’s sometimes my hard
Four hundred parts per million: that's the approximate concentration of CO2 in the air today. What does this even mean? 百万分之四百：这就是现在空气里二氧化碳大概的浓度。这意味着什么呢？ For every 400 molecules of carbon dioxide, we
