It's quite simple. You put a very hot, wet cloth on your shoulder for one minute. Then put a packet of frozen peas on the shoulder for one minute. And so on and so on.
很简单。你把一块很热的湿布敷在肩膀上一分钟。然后把一包冻豌豆敷在肩膀上一分钟。这样反复几次。
He tried to escape but was followed and caught.
他曾经试图逃跑,但是被人追上来抓住了。
He thought they needed to know the direction to it.