In a scheme that smacks of carrying coal to Newcastle, scientists have proposed importing sharks to Australia's east coast - causing consternation among tourism and beach safety authorities.
In a scheme that smacks of carrying coal to Newcastle, scientists have proposed importing sharks to Australia's east coast - causing consternation among tourism and beach safety authorities.
近日，澳大利亚的科学家们建议进口外表凶猛的沙锥齿鲨并放入澳大利亚东海岸，这一提议立即吓坏了海滩游客和安保部门。