便携媒体播放器在特定人群(即年龄在18到38岁之间，具有一定的可支配收入的消费者)中特别流行。
Portable media players are hugely popular among a certain demographic, namely consumers between the ages of 18 and 38 years old with a certain amount of disposable income.
消费者负债从20年前的平均占可支配收入不到80%上升至2007年的129%。
Consumer debt rose from an average of less than 80% of disposable income 20 years ago to 129% in 2007.
最糟的是，Capital Economics公司称美国消费者负债超过可支配收入的130%，比其在二十世纪八十年代的水准翻了一番。
Worst of all, Capital Economics says American consumer debt is more than 130% of disposable income, double its level in the 1980s.
应用推荐