提供德语、英语、法语、意大利语及西班牙语课程，将社交网络的乐趣融入到有趣并有效的词汇扩充和句型构造的工具中。

With courses in German, English, French, Italian and Spanish, Babbel.com blends the pleasures of social networking with playful but effective vocabulary-developing and sentence-building tools.

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Vocabulix：免费西班牙语、德语、英语及其他语言的课程，兼具社会化网络功能。

Vocabulix: Free vocab building lessons in Spanish, German and English, as well as other languages, with a baked in social network.

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