结队而行
travelling one behind another in a row
Shall we all drive to the party in convoy so we don't get lost? 我们结队开车去参加聚会，免得迷路，好吗？
Groups of people travelled in convoy, passing tensely through an armed roadblock.
They drove in convoy to the military station.
Hundreds of army trucks had passed through the town in convoy.
Students walked to school in convoy accompanied by armed guards who kept protestors at bay.
See also: convoy noun