单语范例（未经PONS编辑处理）
It is replenished perennially by a process of underwater melting of the adjacent glacier ice.
en.wikipedia.org Perennially unlucky in love, in traffic and beneath falling masonry on the dance floor.
en.wikipedia.org The men's basketball team is perennially among the top 25 programs nationally in attendance.
en.wikipedia.org In the valleys, perennially flowing rivers teemed with fish and were bordered by seed-bearing grasslands.
en.wikipedia.org Perennially unfashionable in high art circles, his work was nevertheless popular with the public.
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