Most of maves are caused by the action of wind, it's better to use circular waves in the pond scence. we just talk about the directional waves.
大多数的波动是由于风吹动引起的，对于池塘中的水用圆形波更好一点，我们只讨论方向波。
Most of maves are caused by the action of wind, it's better to use circular waves in the pond scence. we just talk about the directional waves.
大多数的波动是由于风吹动引起的，对于池塘中的水用圆形波更好一点，我们只讨论方向波。
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