システムトレードだった
shisutemutorēdodatta
1. Was system trading.
Noun
#847782
1. Was system trading.
1. If/when system trading; If system trading were the case
1. system
1. trade; trading
1. systems
1. automatic lock
2. automatic door-locking system
1. geographic information system; GIS
1. filing system
1. System's; Of the system
1. In the system; Within the system