英語翻譯
Want to know more about global warming and how you can help prevent it?Doctor Herman Friedman,who is considered a leading expert on the subject,will speak at Grayson Hall next Friday.Friedman studied environmental science at three well-known universities around the world before becoming a professor in the subject.He has also traveled around the world observing environmental concerns.The gradual bleaching (變白) of the Great Barrier Reef,which came into the public eye in 2002,is his latest interest.Signed copies of his colorful book,which was published just last month,will be on sale after his talk.就是這篇 麻煩人工翻譯哈