单语范例（未经PONS编辑处理）
One hundred years later the design was reprinted in a commemorative souvenir sheet.
en.wikipedia.org Later a souvenir sheet was also issued.
en.wikipedia.org Souvenir sheets in the collection are generally mint hinged.
www.paulfrasercollectibles.com In some rare cases, commemorative overprints have been applied to souvenir sheets.
en.wikipedia.org One is a series of souvenir sheets that were issued at commemorative events and which bore his name as the authorizer.
en.wikipedia.org