1 in 20,000 people on Earth have a genetic condition called situs inversus, where the internal organs are inverted left to right.

地球上每 20,000 人中就有 1 人患有称为内脏倒置的遗传病，即内脏器官从左向右倒置。

Unless you have a case of oppositus. 1 in 20,000 people on Earth have a genetic condition called situs inversus, where the internal organs are inverted left to right.

除非你有相反的情况。地球上每2万人中就有1人患有一种称为Situs Inversus的遗传病，其内部器官左右颠倒。