剩下的两只北方白犀牛面临灭绝的危险，但科学进步带来了希望。 2 remaining northern white rhinos face potential extinction, but scientific advancements offer hope.

北方白犀牛是世界上最大、最濒危的物种之一，已知的幸存者只有两只，均为雌性，面临着灭绝的危险。 The northern white rhino, one of the world's largest and most endangered species with only 2 known survivors, both female, faces potential extinction. 然而，科学进步为拯救该物种并有可能复兴其他物种带来了希望。 However, scientific advancements offer hope for saving the species and potentially reviving others. 记者约翰·杨 (John Yang) 探讨了这些突破。 Reporter John Yang examines these breakthroughs.