要產卵嘅時候 ， 佢哋就係入去 相中呢兩隻海豚 你哋見到佢哋係產卵場度 正正就係浮油集中嘅地方
When it's time to lay eggs, they just go in and take pictures of these two dolphins, and you see that they are the right place in the spawning ground, where the oil slick is concentrated