meander coefficient

例句：

1. 1. The meandering river is a symbol of the natural beauty of the region.
   蜿蜒的河流是该地区自然美景的象征。
2. 2. The meandering path led us to a hidden waterfall.
   蜿蜒的小径引领我们来到了一个隐藏的瀑布。
3. 3. The meandering river has been a source of inspiration for many poets and artists.
   蜿蜒的河流一直是许多诗人和艺术家灵感的源泉。