奥特奥,是一名西班牙职业足球运动员,司职前锋。现在效力于西班牙足球乙级联赛的毕尔巴鄂竞技B队。
此外,最近针对在奥尔梅克遗址发现的黑曜石工具的研究表明,奥尔梅克人获得的一些黑曜石起源于特奥蒂瓦坎附近。
Moreover, recent research on obsidian tools found at Olmec sites has shown that some of the obsidian obtained by the Olmecs originated near Teotihuacán.
“研究表明我们必须在非洲为非洲人做更多的研究,”乌干达医生皮特·奥鲁普特-奥鲁普特说。
"It shows we need to do more research in Africa for Africans," says Peter Oluput-Oluput, a Ugandan doctor.
大部分飞入内太阳系的彗星似乎都来自奥特云的外部区域——奥特云是自太阳系诞生以来剩余的冰尘与残骸形成的区域。
Most comets that fly into the inner solar system seem to come from the outer region of the Oort cloud - a region of icy dust and debris left over from the birth of the solar system.
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