システムアクティビティだった
shisutemuakutibitidatta
1. Was system activity.
Noun
#3224753
1. Was system activity.
1. If/when system activity…; If system activity occurs…
1. system
1. activity
1. systems
1. automatic lock
2. automatic door-locking system
1. geographic information system; GIS
1. filing system
1. System's; Of the system
1. In the system; Within the system