ripple component

例句：

1. 1.The waves on the lake were creating a lot of ripples.
   湖上的波浪造成了很多涟漪。
2. 2. The wind caused the trees to undulate in the breeze.
   风使树木在微风中摇摆。
3. 3.The ripples spread out across the water.
   涟漪扩散到水面上。