If there is a line passing the top of the ruler, and parallel to the equator, then the Angle between the line and the ruler is equal to the latitude here.
如果有一条线和赤道线平行，而且经过尺的顶端，这条线和尺的夹角就等于纬度。
EXAMPLE: With no serious competitors, high profits, and a popular new line of products, our company has substantial latitude for growth.
我们公司的竞争对手不强，我们还拥有高利润和热销的新产品线，因而增长潜力巨大。
Look across the Pacific, on the same latitude, on the line of the Equator, and one sees the Sunda Plate and the drama of the s American roll on this line.
穿过太平洋看去，在同一纬度上，在赤道线上，你会看到巽他板块和南美滚动的戏码都在这条线上。
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