一名来自俄亥俄州克里夫兰市的男子说道，他今年52岁，和他生活了26年的妻子最近得到确诊。
D. D. in general, " said a 52-year-old man from Cleveland whose wife of 26 years recently received a diagnosis."
俄亥俄州克里夫兰市美国国家航空航天局格伦研究中心的杰弗里．兰迪斯说，火星环境干燥，而且大气中缺乏氧气，这意味着那里的铁没有生锈。
The dry conditions and lack of atmospheric oxygen mean that the stuff has not rusted, says Geoffrey Landis of NASA's Glenn Research Center in Cleveland, Ohio.
我们不知道有多少暗物质在我们的测量之外“，俄亥俄州克里夫兰市的Case Western Reserve大学的星系建模专家Christopher Mihos说。”
"We don't know how much dark matter is outside of what we're measuring," says galaxy modeller Christopher Mihos of Case Western Reserve University in Cleveland, Ohio.
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