Talking World Map-Environmental Edition

Added contents: required readings on global warming: The Book answers 7 questions, exposes 12 terrible disasters, lists 16 environmental methods and talks about 17 key words. There is also a limited interaction CD that comes with the Book. There are two exclusive enhanced contents: Dimensional map search function is added:It can display the details of 223 countries around the globe, showing the capital. It can be displayed in real-time, which is convenient for searching and exclusive around Hong Kong. New interaction games:Students and teachers can pick up the books and play interaction games to know the Chinese and English name of countries and recognize their national flag in real-time. Standard English phonation records:It can be downloaded in real-time, which is convenient for listening and reading anywhere or anytime.