Bing translator is much better using the same English input: http://www.bing.com/translator, the Chinese that comes out is grammatically correct in Chinese. The reverse translation comes out correct as well.
But yes, seems that if the translator is good enough, it would be simple to reproduce the process from the video.
English: "I hope you enjoy the rest of the presentations today" http://translate.google.com/#en/zh-TW/I%20hope%20you%20enjoy... Translated into Chinese: "I hope you enjoy rest (as in take a break)/resting introduction/presentation"
Bing translator is much better using the same English input: http://www.bing.com/translator, the Chinese that comes out is grammatically correct in Chinese. The reverse translation comes out correct as well.
But yes, seems that if the translator is good enough, it would be simple to reproduce the process from the video.