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Popular handheld multimedia player products on the market (such as MP4 and MP5) can play back movie files smoothly, but they rarely leave room for further development; general purpose handheld computers (such as PDA) possess powerful programming capabilities, but they are either too expensive, or too poor in decoding/playback. To construct an economical handheld movie-English learning device, propose...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.