Because these multiple goals compete with one another , we need a mechanism in place that signals, 'Hey, stop doing that thing and do something else'." That mechanism, he suggests, could be fatigue.因为多个目标相互竞争占用我们的时间,而我们需要一个机制来发出信号,'嘿,停止做那件事,去干点别的。'”他认为,这种机制可能会让我们感到疲惫。
百度了in place,只查到副词的解释,而在句中却是动词段元的成分。请教各位老师指点一下。