If a shark is wounded, it will do everything it can to keep the wound closed to keep blood from spilling out. Otherwise your colleagues would smell blood and immediately eat you alive.
鯊魚如果受傷，一定會拚命地遮掩傷口，以免血腥味洩漏出來，嗜血的同伴群起圍攻，馬上叫你屍骨無存！