システムメンテナンスじゃありません
shisutemumentenansujārimasen
1. It is not system maintenance.
Noun
#199584
1. It is not system maintenance.
1. system
1. (common) cold; influenza
1. maintenance
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. automatic lock
2. automatic door-locking system