android手机的音乐播放器，可以随时享受优美音乐-Life in the 21st century demands preparation. Therefore, young people today must prepare themselves through adequate schooling for their career as well as for their responsibilities as citizens.

掌上英汉电子词典是互联网技术高度发展的一个产物，它是不同于以往纸质词典的一种新型词典工具，但是却具备了传统词典所具有的所有功能。掌上电子词典具有传统词典无可比拟的优势，它不仅功能多种多样，非常容易携带，搜索便利等优点，已经成为人们日常生活中，职场人员、在校学生进行学习和工作中必不可少的工具之一。(Palm English Chinese electronic dictionary is a product of the development of Internet technology. It