行进中的两路纵队越走越近，终于合成一路。 The two marching columns moved closer and finally merged.
高速公路为高速行进而设计的占主要的被分开的公路 A major divided highway designed for high-speed travel.
当你超过一定的速度行进时，一切都变得模模糊糊的。 Everything become a blur when you travel beyond a certain speed.
受护送的船队在护送下或者为了安全或方便而一起行进的（如，船只或机动车）团队 A group, as of ships or motor vehicles, traveling together with a protective escort or for safety or convenience.