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| 网站标题 | 26 个字符 | TED: Ideas worth spreading | 一般不超过80字符 |
| 网站关键词 | 63 个字符 | TED, Talks, Themes, Speakers, Technology, Entertainment, Design | 一般不超过100字符 |
| 网站描述 | 176 个字符 | TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download. | 一般不超过200字符 |
