That is, if we don't take action and do something, these plains will be completely devoid of big cats, and then, in turn, everything else will disappear.
这就是说，如果我们不采取行动做点儿什么， 大型猫科动物将在这些平原上 彻底消失。 其后果就是，其余的一切也将随之消亡。