女士们，先生们，大家好！我很荣幸在这里与大家分享我的话题。我的主题是时间是有价值的。

Hello, ladies and gentlemen! It is my honor to share my topic with you here. And my topic is Time is Valuable.

youdao

女士们，先生们，小朋友们，大家好！

Ladies and gentlemen, the kids, everybody!

youdao

尊敬的亲王阁下，尊敬的各位国内外嘉宾和医学专家们女士们，先生们，大家好！

Good Morning, Dear Mr. Prince, dear vice-premier, Dear every honoured guest and specialist in the medical science, ladies and gentleman!

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先生们和女士们，大家好！又到了我们脑筋急转弯的时刻了，欢迎大家踊跃参与！

Ladies and Gentlemen, Good morning. Also to be brain time, we welcome the active participation!

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各位领导、各位来宾；女士们、先生们，大家好！

Distinguished guests, Ladies and gentlemen, Good Afternoon!

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各位领导、各位来宾；女士们、先生们，大家好！

Distinguished guests, Ladies and gentlemen, Good Afternoon!

youdao