单语范例（未经PONS编辑处理）
Men were sold into slavery in exchange for horses with a ratio of ten men for one horse.
en.wikipedia.org It has an enclosed passenger cabin for eight to ten passengers and a washroom and toilet.
en.wikipedia.org The GPO was served by one writer (clerk), five sorters, a head peon and ten postmen.
en.wikipedia.org Soon the newsstands were flooded by ten-cent weekly libraries.
en.wikipedia.org It stood for approximately ten years until another flood dislocated the bridge.
en.wikipedia.org