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，其内部官左右颠倒。

So situs inversus is when a person is born with some or all of their organs mirrored along the vertical axis.

面人是指一个人出生时，他们的部分或全部官沿着垂像对称。

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

地球上每两万人中就有一人有一种称为内脏逆位的遗传状况，其特点是内脏左右颠倒。