内赫布里底群岛上，有一间农舍，巴恩·希尔，离阿徳鲁萨七英里远，在岩指山偏远的北端。
There was a house, Barnhill, seven miles outside Ardlussa at the remote northern tip of this rocky finger of heather in the Inner Hebrides.
半路上的亮度，芦笛岩是西北七公里的桂林的中心。
Half way up the Brightness Hill, Reed Flute Cave is seven kilometers northwest of the center of Guilin.
根据七台河矿区具体情况，对各种条件下的防水煤岩柱的留设原则及计算方法进行论述。
Based on the state of Qitaihe mine area, approaches the set rules and calculation methods of water_proof pillar at different conditions.
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