时移势易 meaning in Chinese

things have changed

History does not repeat itself . times change
时移势易，历史未必会重演。
Of course history does not repeat itself . times change
当然，时移势易，历史未必会重演。
Times have changed . the rapid advance of technology in recent years has made currencies more vulnerable to counterfeiting
时移势易，近年科技长足发展，伪钞伪币时有出现。
Earlier , it was more or less the rule that bottle - green tourmalines came almost exclusively from brazil , whilst stones which were green or blue - green generally originated from africa
则是通常在非洲被发现。但今日时移势易。也许人们还是继续称