日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
自学外语也可以提高效率
This report and other recent studies show that online learning, distance learning, and self-learning in general, are not only more convenient, but, in fact,
more effective than the classroom, for high school, college and adult learners. In the last decade, the Internet, the MP3 player, the iPhone, and other
