to make sure there is effective competition among firms ［2件マッチ］
- to make sure there is effective competition among firms Ｇ 経 企業間の競争の有効性を確保する Ｇ 経 経
- the government has a responsibility to make sure there is effective competition among firms Ｇ 経 政府は企業間の競争の有効性を確保する責任がある Ｇ 経 経