[by:www.51voa.com] [00:00.00]¸ü¶àÌýÁ¦Çë·ÃÎÊ51VOA.COM [00:00.12]The Nobel Prize committee in Stockholm, Sweden [00:03.44]has awarded this year's Nobel Prize in Chemistry. [00:07.84]"The Royal Swedish Academy of Sciences [00:10.84]has decided to award the 2015 Nobel Prize in Chemistry [00:17.00]jointly to Tomas Lindahl, Paul Modrich and Aziz Sancar..." [00:24.36]The three award winners received the prize for their work in human DNA repair. [00:31.64]Their work has provided knowledge on how living cells are used in developing new cancer treatments. [00:39.32]Nobel Prizes are awarded each year in medicine, [00:43.60]physics, chemistry, literature, and peace. [00:48.28]The money comes from a bequest by Swedish inventor Alfred Nobel. [00:54.76]The awards have existed since 1901 [00:58.32]and have become a top award in each field. [01:02.36]The secretary general of the Royal Swedish Academy of Sciences [01:06.68]made the announcement Wednesday. [01:09.34]I'm Jonathan Evans.