1、Why can’t they have ipods, laptops and refrigerators, or even cars?
2、Heralded by advancements in piezoelectric nanowires, the development may one day harness the flow of blood to power ipods, cellphones and other portable electronics.
3、The fast kind, like the sudden ubiquity of ipods, or the proliferation of music-sharing sites on the Net, seems to instantly reshape the cultural landscape.
4、无论是衣服，书还是ipods，买二手的和翻新的可以让你从标价签里节约一大笔钱。
5、在压电纳米管方面的成就预示着将来能利用血流来给ipods、手机和其他移动电子设备供应能量。
6、但是在西方，现代化的交流方式使短波市场不断缩水，节目的传播大多依靠调频，因特网和无线连接的ipods。
