This is the 3888th most frequent Chinese word.
上场
"To go on stage" or "to take part in a performance or game."
In this sentence, '上场' refers to the act of players entering the field to participate in a game or competition.
球员们纷纷准备好上场比赛。
The players are getting ready to go on the field and play.
Here, '上场' metaphorically describes a machine being ready to be used or operated, indicating readiness for task performance.
这台机器已经准备好了，可以上场操作了。
This machine is now prepared and can be put into operation.
In this context, '上场' means stepping onto the stage to deliver a speech or performance, emphasizing entering a designated area for a specific purpose.