Mǎtóu shàng nánlái-běiwǎng de chuánzhī luòyì-bùjué.
At the dock, ships coming and going in every direction never let up.
Tips
history
Found in Li Xingdao's Yuan-dynasty drama 《灰阑记》 ('Chalk Circle'): a tavern keeper boasts that 南来北往 merchants and travelers all come to drink at her shop. Snapshot of a Yuan-era highway inn.
usage
Almost always used to describe traffic of people through a place - stations, ports, markets, crossroads. Implies variety as much as movement.