the fishermen beat out a warning signal. 渔民们发出了警告信号
looking for shelter out in the big blue. 漂浮的水草总是很有吸引力
Openings for breathing, called spiracles, blow out sand that helps cover its body. 呼吸孔可以吹起沙子以掩藏身体
Jigging the rod sends out pressure waves 摇动钓竿发出震动
it fans out its fins to disorientate its prey. 它会展开鳍来迷惑猎物
..unless they can get out of the water. 否则它们将很快夭折
The adults do what they can, bailing out their nests. 成年火烈鸟尽其所能 把巢穴里的水舀出去