川流不息 [- liú bù xī]The stream never stops flowing.; a continuous flow (of); come and go in an endless flow; coming and going all the time; continually flowing out; continually going on; flowing past in an endless stream; flowing without ceasing; flow perpetually; in an endless stream; never-ending; pour in a never-ending stream; The stream flows incessantly.:•¶ 宽阔的林荫道上， 汽车川流不息。 Automobiles speed in an endless stream along the boulevard.
•¶ 参观者川流不息地进入展览厅。 Visitors entered the exhibition hall in a steady stream.