1. The subtreasury system was established in the United States in the late 19th century.
(亞金庫制度在19世紀末在美國建立。)
2. The subtreasury provided essential financial services to the public and aided in the management of government funds.
(亞金庫為公眾提供了重要的金融服務,并協(xié)助管理政府資金。)