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单语范例（未经PONS编辑处理）
The number of visitors was estimated at the time to have reached some 12,000 people.
en.wikipedia.org He estimates that each page takes 34 hours to draw.
en.wikipedia.org No overall estimate was published after the war.
en.wikipedia.org The sediment yield of the river is estimated to be 0.148 million ton/year.
en.wikipedia.org A 2006 estimate placed the township's population at 287.
en.wikipedia.org