システムアクティビティだったら
shisutemuakutibitidattara
1. If/when system activity…; If system activity occurs…
Noun
1. If/when system activity…; If system activity occurs…
1. if it's the case
1. system
1. automatic lock
2. automatic door-locking system
1. activity
1. systems
1. geographic information system; GIS
1. not be found
1. filing system