cqvip:Everyone has his or her own hobby. Collection is the one in which many people are interesting(1). My hobby is collecting coins of different nations.I collect coins because I treasure them as the works of art. Most coins have a head portrait cast on the front side of it.
展开▼
机译：Dunbinsky，Ira，Canadian Institute archives，http：//collections.ic.gc.ca/icma/en/index.html，Digitized Collections of Canada网站，主页的最后更新时间：1998年9月16日（ 2001年5月1日访问）
