意思是如果你死前最后做一次演讲，你会讲什么？
If you had one last lecture to give before you died, what would it be?
今天，我将以校长的身份，最后一次在这个讲台上演讲。
Today, I speak from this podium a final time as your President.
昨天，教皇本尼迪克特最后一次在圣彼得大教堂广场公开演讲。
Yesterday, Pope Benedict made his final public speech in St. Peter's Square.
昨天，教皇本尼迪克特最后一次在圣彼得大教堂广场公开演讲。
Yesterday, Pope Benedict made his final public speech in St. Peter's Square.
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