get into the swing of one's work

“就职、入职”用英文怎么说？... ... get into the saddle 就职 get into the swing of one's work 积极投入工作 association 社团 ...

swing是什么意思... ... get into the swing of one's work v. 节奏轻快,顺利进行 go with a swing v. 自由行动,为所欲为 ...