NHD纪录片：麻醉的历史(国外)

xyz-cn99

[flash]https://player.youku.com/player.php/sid/XMzQ2MzYzMTQw==.html[/media]
　　一个制作精美的介绍麻醉学历史和影响的纪录片：Anesthesia: A Breath of Fresh Air ,This is the final tweaked version of my National History Day documentary on the history and impact of anesthesia. I worked for 5 months on research and production, won first in regionals, first in state, and am on my way to nationals in a couple of days.
　　播放密码：xqnmz

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小岁

英语很重要啊！！！！

siegheil

视频很不错，但确实对英语听力要求蛮高的诶~~~~~~~~~~~求高人上字幕