システムエンジニアリングサービスでした
shisutemuenjiniaringusābisudeshita
1. System engineering services were.
Noun
#2748725
1. System engineering services were.
1. system
1. pupil; disciple
1. deci-; 10^-1
1. self-service
2. self-
1. becoming a pupil (of); becoming an apprentice
1. engineering
1. service industry; service sector
1. systems