オペレーションシステムではありません
operēshonshisutemudewārimasen
1. Is not an operating system.; It is not an operating system.
Noun
#2089620
1. Is not an operating system.; It is not an operating system.
1. Was not an operating system.
1. system
1. operation
1. operation
1. wealthy; rich
1. systems
1. automatic lock
2. automatic door-locking system
1. hedge