コンピュータセキュリティだった
kompyūtasekyuritidatta
1. Was computer security.
Noun
#508003
1. Was computer security.
1. personal computer; PC
1. computer
1. security
1. home security (system)
1. It is not a computer.; I am not a computer.
1. Probably a computer.; It's likely a computer.
1. It was not a computer.
1. It was a computer.
1. Computer.; It is a computer.