Such movement is held in the wind, or the rain, or the tides along the shoreline, or the bubbling of a brook or stream, or the roar of a river or waterfall.

• 这些运动持有在野外，或雨声，或海岸边的潮汐，或小河与溪流的冒泡声，或一条河流一道瀑布的轰鸣。