时移势迁
词典things change with time：时移势迁。
1. bfusrujr：bfty 时价 | bfusrujr 时移势迁 | bfvp 时序
1. 时移势迁
1. 使用工具，如简单的Visio图表来表达你的想法，尽量画简单些，毕竟时移势迁，想法总会变化。
Use tools like Visio to create simple diagrams to convey your thoughts. Keep them simple, for they will almost certainly be changing frequently.