外语学习

单词解释词条 The world’s leading online dictionary: English definitions, synonyms, word origins, example sentences, word games, and more. A trusted authority for 25+ years!

收藏了物理、数学、非线性科学和计算机科学方面的数字化「预印本」出版物。 arXiv.org e-Print archive

Chinadaily.com.cn is the largest English portal in China, providing news, business information, BBS, learning materials. The Website has channels as China, BizChina, World, Opinion, Sports/Olympics, Entertainment, Lifestyle, Culture, Citylife, Photo, Forum and Weather. Chinadaily.com.cn is the largest English portal in China, providing news, business information, BBS, learning materials. The Website has channels as China, BizChina, World, Opinion, Sports/Olympics, Entertainment, Lifestyle, Culture, Citylife, Photo, Forum and Weather.

Top stories in the U.S. and world news, politics, health, science, business, music, arts and culture. Nonprofit journalism with a mission. This is NPR.

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学堂在线是清华大学于2013年10月发起建立的慕课平台，是教育部在线教育研究中心的研究交流和成果应用平台，是国家2016年首批双创示范基地项目，是中国高等教育学会产教融合研究分会副秘书长单位，也是联合国教科文组织（UNESCO）国际工程教育中心（ICEE）的在线教育平台。目前，学堂在线运行了来自清华大学、北京大学、复旦大学、中国科技大学，以及麻省理工学院、斯坦福大学、加州大学伯克利分校等国内外高校的超过2300门优质课程，覆盖13大学科门类。

英国老牌报刊 News, analysis and opinion from the Financial Times on the latest in markets, economics and politics

Improve your English listening and pronunciation skills by watching fun and interesting videos with real-life talks and conversations. With over 100,000 videos across multiple topics, you will grasp authentic usages of vocabulary as well as idioms and phrases. Our videos offer transcription and translation of the subtitles and are paired with our built-in dictionary and pronunciation analysis tools to help increase your vocabulary and speak English fluently. Join our community of over 5 million users and start learning while having fun.

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Learn a language as it's used now. Immerse yourself in lessons that feature videos of native speakers, so you start speaking real life language, fast.

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Longman English Dictionary - the leading dictionary for learners of English of all levels: definitions, idioms, examples and more. Longman English Dictionary - the leading dictionary for learners of English of all levels: definitions, idioms, examples and more.