Longitude
01
经度, 子午线
the distance of a point east or west of the meridian at Greenwich that is measured in degrees
例子
Longitude measures how far east or west a point is from the Prime Meridian.
经度测量一个点距离本初子午线的东西方向有多远。
The longitude of New York City is approximately 74 degrees west.
纽约市的经度大约是西经74度。
