back ridge

基本解釋

At 3:30 in the afternoon we went back to Maple Ridge. We had a good time that day.
下午3：30的時(shí)候我們就返回了楓樹嶺。這是美好的一天。
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Furthermore, there are two kinds of circulation patterns: trough(vortex) pattern, and trough of mid Siberia and ridge back of east Siberia pattern.
降雪的環(huán)流型主要有低槽（渦）型和中亞低槽東亞高后型兩類；
When Elema finished meeting with the chief, we headed back up to the ridge between two stream drainages.
等到埃萊瑪與酋長的會(huì)面結(jié)束，我們一行人又折回到兩條溪流之間的山脊上。

He knew that they would lose the race back to the top of the ridge so he suddenly stopped.
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Then she hikes back around the base of the third ridge, adjusting her jacket.
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