Hi,everybody.This week,after five years of effort with eleven other nations,we reached agreement on a new trade deal that promotes American values and protects American workers. 大家好！本周，经过与其他11个国家五年的艰苦
Hi,everybody.Thirty years ago,there were 500,000 people behind bars in America.Today,there are 2.2 million.The United States is home to 5 percent of the world's population,but 25 percent of the wo
