定期航行的英文

line shipping

ply

regular service

routine voyage

• 定期:    fix a date regular ...
• 航行:    coastwise navigati ...
• 不定期航行:    tramp navigation

例句与用法

1. Since that time , various types of hovercraft have appeared and taken up regular service
   从那以后，各种各样的气垫船出现了，并开始了定期航行服务。