Seven million ship cargo containers come into the United States every year. 每年有七百万集装箱货船驶入美国 Five to seven percent only are inspected -- five to seven percent. 其中只有百分之五到七接受了检查--百分之五到七 This is Alexander
And even in Poughkeepsie, my hometown, we thought about old industrial infrastructure. 即使在我的家乡Poughkeepsie，我们想到古老的工业基础设施。 We wondered: Could we use arts and culture and design to revitalize this city
Five years ago, I experienced a bit of what it must have been like to be Alice in Wonderland. 五年前，我曾有过一个有如漫游爱丽丝仙境的经历。 Penn State asked me, a communications teacher, to teach a communications class for
Hi everybody. As I said in my State of the Union address, we live in a time of extraordinary change-change that's affecting the way we live and the way we work. New technology replaces any job whe
