单语范例（未经PONS编辑处理）
The department issues Sierra Leonean passports to its citizen and visas to foreign nationals.
en.wikipedia.org He is rated as one of the best Sierra Leonean goalkeepers of all time.
en.wikipedia.org One source of frustration stemmed from the lack of change in unemployment and wages despite the recent discovery of mineral wealth in Sierra Leonean mines.
en.wikipedia.org She is the first woman in Sierra Leonean history to head a national commission.
en.wikipedia.org He was the first Sierra Leonean to produce school books for the teaching of Sierra Leonean languages.
en.wikipedia.org