Greenwich is an important block in London and one of the old districts in Britain. It is famous all over the world because it is the location of zero-time zone and has great geographic significance. The representative buildings of Greenwich Observatory and Greenwich University represent the development of technology and education in Britain in the past and are the glorious witnesses of the past in Britain.
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發佈日期:2017年6月14日
珍珍吖头
5/5完美
原文
Greenwich Observatory, the primary meridian, as the starting point for calculating the time and geographic longitude of the world - 0 degrees, one foot east, one foot west, feels that the foot is stepping on both the eastern and western hemispheres at the same time! Very nice!