swash bulkhead

例句：

1. 1. He swam out to the swash and caught a big fish.
   他游到冲浪区，钓到了一条大鱼。
2. 2. The swash of the waves was like music to his ears.
   海浪的冲刷声对他来说就像音乐一样美妙。
3. 3. She swathed her hair in a colorful scarf for the beach party.
   她在海滩派对上用彩色围巾裹住了头发。