American bureau of Shipping

例句：

1. 1. The AmericanBureau of Shipping is responsible for regulating international shipping activities.
   美国航运局负责监管国际航运活动。
2. 2. The U.S.Maritime Administration has been working to improvesafety standards in the shipping industry.
   美国海事管理局一直在努力提高航运业的安全标准。
3. 3. TheU.S. Department of Transportation is responsible for coordinatingtransportation policies and regulations.
   美国交通部负责协调交通政策和法规。