"If you're a poor shopkeeper living in a very impoverished part of Botswana and you're trying to feed your family, trying to buy and sell goods, trying to get medical services for your kids or your employees, and you speak a local language, there's nothing on today's Web that's going to help you,right?
VOA: special.2010.11.08
The study found people in poor neighborhoods are two to three times more likely to have a heart attack than those living in a wealthier part of town.
VOA: standard.2010.06.04
应用推荐