I would walk through a tunnel of fire if it would save my son.
如果穿越一条燃烧的隧道能够救下我的孩子，我会去。
2
But what would happen, Socrates asks, if one of the prisoners were released from his chains and forced to turn his head, walk around in the cave, and even look at the fire?
苏格拉底问道，如果一个囚徒的锁链被打开，被迫转过头，在洞穴中走动，甚至查看那火光时，会是什么情形？
3
It was impossible to walk down a street in New York City and not see photographs of missing people or wreaths and memorials at fire stations.