More accurate maps began to appear in the 14th century, with the spread of trade and increasing reliance on the compass.

跟着商业的扩张及越来越依赖罗盘，在14世纪开始泛起了更加精确的舆图。

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"They were hiking with the help of maps and a compass only and stayed in tents or caves overnight, " Berlin authorities said in a statement released Tuesday.

CNN: German police seek help identifying teen who lived in woods

"They were hiking with the help of maps and a compass only and stayed in tents or caves overnight, " Berlin authorities cited the boy as saying, in a statement released Tuesday.

CNN: Police: 'Forest Boy' story is a hoax