relevant 的几层意思用中文怎么理解?

来源: 于 2009-03-18 09:39:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

A: having significant and demonstrable bearing on the matter at hand

B: affording evidence tending to prove or disprove the matter at issue or under discussion

C.having social relevance