Hermann says, " You could (you could be a doctor), but first, you'll need to get over your fear of blood." " Blood, " of course, is the red liquid that flows through your body.

赫尔曼说：“你可以（你可以成为一名医生），但首先，你需要克服对血液的恐惧。 ” “血液”当然是流经你身体的红色液体。