DETEER Electronic French-Chinese language learning machine FEC6820 1. Provides for four languages interface: Simplified Chinese -complex Chinese-French-English 2. Real, orthodox and correct pronunciation. 3. Magnanimous and professional complete collection of dictionaries French-Chinese, Chinese-French, French-English, English-French, French-French. 4. Functions of super strong cross-searched and cross pronounced 5. French-Chinese-English-rich learning and information in three languages 6. Efficient business functions and further work to meet professional personnel needs of business Scientific calculation function Outstanding learning function Abundant information function Pragmatic names card and memos function 7. Easy game entertainment 8. Convenient time and calendar