Update README.md

Author: szhaomsft

README.md

@@ -20,24 +20,24 @@ Here lists the Azure Cognitive TTS product blog, customer stories and Microsoft
 * 2020.04 [Read Aloud in Word on iOS](https://blog-insider.office.com/2020/04/24/read-aloud-in-word/)
 * 2020.04 [看过很多景色，你还没“见过”声音里的世界：周迅语音为你读书](https://mp.weixin.qq.com/s?__biz=MzA3MTA0ODYyOA==&mid=2651161833&idx=1&sn=944f6d14bfafd68c37e3905cee5eb9f5&chksm=84c2a832b3b521240348b93ee71dd41196d572a51211d376618f5026ba289c4c15214266ec25&mpshare=1&scene=1&srcid=&sharer_sharetime=1587608381632&sharer_shareid=e291f83180ca8472f4c020aae119eb2c#rd)
 * 2020.04 [Blog: Introducing new voice styles in Azure Cognitive Services](https://techcommunity.microsoft.com/t5/azure-ai/introducing-new-voice-styles-in-azure-cognitive-services/ba-p/1248368)
-* 2020.04 [Microsoft Edge is becoming the browser you didn’t know you needed, talking about natural voices ](https://arstechnica.com/gadgets/2020/04/microsoft-edge-is-becoming-the-browser-you-didnt-know-you-needed/)
+* 2020.04 [Microsoft Edge is becoming the browser you didn’t know you needed, talking about natural voices ](https://arstechnica.com/gadgets/2020/04/microsoft-edge-is-becoming-the-browser-you-didnt-know-you-needed/) | [Demo](https://www.youtube.com/watch?v=j5nR4eCSMBs)
 * 2020.03 [Blog: Cognitive Services adds Brazilian Portuguese to Neural Text to Speech](https://techcommunity.microsoft.com/t5/azure-ai/cognitive-services-adds-brazilian-portuguese-to-neural-text-to/ba-p/1210471)
 * 2020.03 [科技宝藏 | 微软听听文档，AI语音全线升级！ ](https://mp.weixin.qq.com/s?__biz=MzA5Mzk3NDcyNw==&mid=2247486058&idx=1&sn=8db9d8a3d61ab5027865593e0aef3f24&chksm=9054f3c2a7237ad455a00c0dab6baa639f84d1387525e8153f2b6c8736a5857d1de316616b60&mpshare=1&scene=1&srcid=0320zDDQqoIu4bz0ILj2eq41&sharer_sharetime=1584690411522&sharer_shareid=67fac6419876a8c72f83d82f53762097#rd)
-* 2020.02 [Versão final da Bixby falando em português é liberada! Vem saber tudo!](https://missaodigital.magazineluiza.com.br/versao-final-da-bixby-falando-portugues-e-liberada-vem-saber-tudo/)
+* 2020.02 [Versão final da Bixby falando em português é liberada! Vem saber tudo!](https://missaodigital.magazineluiza.com.br/versao-final-da-bixby-falando-portugues-e-liberada-vem-saber-tudo/) | [Demo](https://twitter.com/pattetech/status/1220386925066031105)
 * 2019.12 [NeurIPS 2019: FastSpeech: New text-to-speech model improves on speed, accuracy, and controllability](https://www.microsoft.com/en-us/research/blog/fastspeech-new-text-to-speech-model-improves-on-speed-accuracy-and-controllability/)
-* 2019.11 [Blog: Play My Emails in Outlook and get time back in your day](https://techcommunity.microsoft.com/t5/outlook-blog/play-my-emails-in-outlook-and-get-time-back-in-your-day/ba-p/930243)
+* 2019.11 [Blog: Play My Emails in Outlook and get time back in your day](https://techcommunity.microsoft.com/t5/outlook-blog/play-my-emails-in-outlook-and-get-time-back-in-your-day/ba-p/930243) | [Demo](https://www.youtube.com/watch?v=0u5Sptdvlig)
 * 2019.11 [Delivering the benefits of Custom Neural Voice](https://www.linkedin.com/pulse/delivering-benefits-custom-neural-voice-alex-kipman/)
-* 2019.11 [Azure custom neural voice public preview](https://venturebeat.com/2019/11/04/azure-cognitive-services-gets-speech-search-language-and-security-updates-at-ignite-2019/)
-* 2019.10 [Microsoft breaks new ground with AI neural TTS and life-size holograms](https://medium.com/@focaloidtechnologies/microsoft-breaks-new-ground-with-ai-neural-tts-and-life-size-holograms-bcbdacbe3ff0)
+* 2019.11 [Azure custom neural voice public preview](https://venturebeat.com/2019/11/04/azure-cognitive-services-gets-speech-search-language-and-security-updates-at-ignite-2019/) | [Demo](https://www.bilibili.com/video/BV1k7411q7hN?from=search&seid=16607120944178500273)
+* 2019.10 [Microsoft breaks new ground with AI neural TTS and life-size holograms](https://medium.com/@focaloidtechnologies/microsoft-breaks-new-ground-with-ai-neural-tts-and-life-size-holograms-bcbdacbe3ff0) |  [Demo](https://www.youtube.com/watch?v=auJJrHgG9Mc)
 * 2019.10 [微软“晓晓”让温暖的声音浸润心目图书馆 | AI for Good ](https://www.infoq.cn/article/VJf8HrIIg0h50U6QEzo5)
 * 2019.09 [让电脑说人话 | 数字化转型 ING ](https://www.sohu.com/a/343369083_181341)
 * 2019.08 [Blog: Bringing cloud powered voices to Microsoft Edge Insiders](https://blogs.windows.com/msedgedev/2019/08/14/cloud-powered-voices-microsoft-edge-chromium/)
 * 2019.06 [Blog: Inclusive Classroom round up for Microsoft Education at ISTE 2019](https://techcommunity.microsoft.com/t5/education-blog/inclusive-classroom-round-up-for-microsoft-education-at-iste/ba-p/679764)
 * 2019.05 [Blog: Azure Neural text-to-speech generally available](https://azure.microsoft.com/en-us/blog/a-deep-dive-into-what-s-new-with-azure-cognitive-services/)
 * 2019.05 [ICML 2019 | 微软提出极低资源下语音合成与识别新方法，小语种也不怕没数据了](https://mp.weixin.qq.com/s?__biz=MzAwMTA3MzM4Nw==&mid=2649447754&idx=1&sn=8ad44ffc9aad1079f8d58585d5aa58e0&chksm=82c0b4ceb5b73dd8334086200cf17685c565a97b7cf09ef046d1d6ddb40ba71a3a1159a6f6c9&mpshare=1&scene=1&srcid=0405pPt16EzzJE7aSoSgcjjf&sharer_sharetime=1586043580069&sharer_shareid=3bf44cb83f7345f6bb40f678c7ccccf4#rd)
 * 2019.03 [Microsoft Word reads to you: How to use the Speak and Read Aloud commands](https://www.pcworld.com/article/3335677/microsoft-word-reads-to-you-how-to-use-the-speak-and-read-aloud-commands.html)
-* 2019.03 [Blog: Bing delivers text-to-speech and greater coverage of intelligent answers and visual search](https://blogs.bing.com/search/2019-03/Bing-delivers-text-to-speech-and-greater-coverage-of-intelligent-answers-and-visual-search)
-* 2019.02 [王源版小米小爱语音，微软Azure是背后功臣](http://app.myzaker.com/news/article.php?pk=5c6e683677ac6476125cd2ac)
+* 2019.03 [Blog: Bing delivers text-to-speech and greater coverage of intelligent answers and visual search](https://blogs.bing.com/search/2019-03/Bing-delivers-text-to-speech-and-greater-coverage-of-intelligent-answers-and-visual-search) | [Demo](https://www.youtube.com/watch?v=ljhyrFrYNPc)
+* 2019.02 [王源版小米小爱语音，微软Azure是背后功臣](http://app.myzaker.com/news/article.php?pk=5c6e683677ac6476125cd2ac) | [Demo](https://www.bilibili.com/video/BV1TJ411p75W?from=search&seid=16607120944178500273)
 * 2019.01 [AAAI 2019: Neural Speech Synthesis with Transformer Network](https://mp.weixin.qq.com/s?__biz=MzAwMTA3MzM4Nw==&mid=2649446094&idx=1&sn=86dac8a999f6fd40af07ae1b31348355&chksm=82c0bf4ab5b7365cabf27c3fc03ee5d656d858a1ca0db5c77deceba96e486ee1af682cdc30f2&mpshare=1&scene=1&srcid=0405UlO9Hg4LROWMdTaSEFoE&sharer_sharetime=1586043448061&sharer_shareid=3bf44cb83f7345f6bb40f678c7ccccf4#rd)
 * 2018.12 [Blog: Microsoft previews neural network text-to-speech](https://azure.microsoft.com/en-us/blog/microsoft-previews-neural-network-text-to-speech/)
 * 2018.09 [Blog: Microsoft’s new neural text-to-speech service helps machines speak like people](https://azure.microsoft.com/en-us/blog/microsoft-s-new-neural-text-to-speech-service-helps-machines-speak-like-people/)