Regulations for Passenger Ship Administration Article 6
The term "international route" when used herein shall mean the route, other than shorter international routes, which a ship navigates between ports of the R.O.C. and foreign ports, or between foreign ports.
中文原文 客船管理規則第6條
本規則所稱國際航線，指船舶航行於我國港口與外國港間，或外國各港口間之航線，而不屬於短程國際航線者。