1、施行
...come what may不管发生什么事come into operation施行；生效；开始工作come to ones senses恢复理性；醒悟过来 ...
2、开始工作
... come into effect 开始生效；开始实行 come into operation 施行生效；开始工作 come out 出现；显露；出版；发表；结果是 ...
3、生效
...come into effect 开始生效,开始实行come into operation 施行；生效；开始工作come out 出现,显露; 出版,发表; 结果是 ...
4、开始
... combined offer 联合 报价 come into operation 开始 运作 come into the market 进入 市场 ...