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Even professors,the most expensive line in any university balance sheet,come free to our students,over 3,000 of them,including presidents, vice chancellors,professors and academic advisors from top un

I work on helping computers communicate about the world around us. 我致力于协助电脑和我们周围世界的沟通。 There are a lot of ways to do this, and I like to focus on helping computers to talk about what they see and unde

There are private construction companies all across America just waiting to get to work. There’s a bridge that needs repair between Ohio and Kentucky that’s on one of the busiest trucking

Hi everybody. 大家好。 This week, because Democrats and responsible Republicans came together, the government was reopened, and the threat of default was removed from our economy. 本周，由于民主党人和有责任心的共和党人同心协力，