ADJ [ADJ n](系统或机构)运转顺畅的，运行良好的 Journalists sometimes refer to a system or organization that is operating very efficiently as a well-oiled machine. (系统或机构)运转顺畅的，运行良好的
...a well-oiled publicity machine.
运转顺畅的宣传机器
Just as important, it has a well-oiled organization.