在犹他州的大升梯国家纪念区附近的一个农场里，一群鸵鸟正在热烈欢迎来访的摄影师。
A flock of ostriches greets a photographer at a farm near Grand Staircase-Escalante National Monument in Utah.
“安梯基齐拉机器”有时被称为世界上第一台计算机。如今，科学家们用最新的高分辨率成像系统以及三维x光线断层摄影术对其进行了分析。
The Antikythera Mechanism, sometimes called the world's first computer, has now been examined with the latest in high-resolution imaging systems and three-dimensional X-ray tomography.
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