Not until 724 B. C. was a second event held, a race twice around the stadium built at the Olympian site, a distance of about 800 meters.

一直到公元前七二四年才举办了第二个运动项目。这个项目是绕着奥林匹克亚城所盖的运动场跑两圈，跑的距离约八百米。

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Observe, at a distance, one to two hours in your chosen site.

针对您所选定田野调查场所进行一至两个小时之远距离观察。

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The site has a unique and a prominent position at the end of Langelinie Quay, with downtown Copenhagen within walking distance and Oresund practically on its doorstep.

该网站有一个独特和显着的位置在年底Langelinie码头，与哥本哈根市中心的步行距离和厄勒海峡实际上在其家门口。

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People rushed to the site, but officials kept them at a distance as they continued searching for survivors.

CNN: Heartbreaking scenes in Oklahoma City area after twister

Some 2, 000 police, firefighters and doctors have been sent to the disaster site, setting up temporary accommodation at a safe distance.

BBC: Tibet mine landslide: Hopes fade for survivors