- 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 - The trap is set.
陷阱已经布好 - Staying close to the seabed is a good way to avoid most predators.
贴紧海底是躲避大多数捕食者的好办法 - Faster than the blink of an eye.
迅雷不及掩耳 - But it's not over yet.
但还没完 - Horn sharks have a secret weapon.
角鲨有一种秘密武器 - Sharp spikes keep them very much off the menu for most.
锋利的尖刺使它们得以幸免于大多数捕食者
Faster than the blink of an eye. 迅雷不及掩耳
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