人类在特殊情况下的忍受力(下)

7. Blood Loss失血:

Spilling 40 percent of your body's blood would require an immediate transfusion. You can survive without intervention if you lose 30 percent.

你体内流失掉40%的血液需要就立即输血。如果你损失了30%，没有任何干预的话，你是能够存活的。