7. Unleashing Your Creativity 7. 释放你的创造力 I believe that computers are the most incredible tool we can use to feed our curiosity and inventiveness---to help us solve problems that even the smartest peo
Obama's Weekly Address WEEKLY ADDRESS: Working Together on Behalf of the American People 奥巴马每周电视讲话:总统呼吁为了全美人民抛开党派偏见 Hi everybody. 大家好。 This week, because Democrats and responsible Republicans came tog
So this is what I could display here. 那么一起来看看。 I put fertility rate here: number of children per woman: one, two, three, four, up to about eight children per woman. X轴是生育率，每个妇女的育儿数，从每人1，2，3，4胎到8胎。 We
