一日一題(5)
下線部(a)、(b)を日本語に訳しなさい
Exercise and caffeine combine to fight skin cancer, researchers say. (a)Mice that mix the stimulant with daily running fight the cell damage caused by ultraviolet light better than animals that merely run or drink caffeine-laced water.
"We think the caffeine is doing considerably more than exercise alone," says Allan Conney, a biologist at Rutgers University in New Brunswick, New Jersey who led the study, published in Proceedings of the National Academy of Sciences.
(b)Skin cancers triggered by sunlight, such as squamous cell carcinoma, are the most common cancers in the United States, responsible for more than 1 million cases a year, according to the American Cancer Society.
squamous cell carcinoma扁平上皮癌.
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