be black and blue meaning in English

身上青一块紫一块

Some raftsmen would rawhide you till you were black and blue .
有些木排上的伙计会拿鞭子狠狠抽你，一直把你抽得浑身发青。
I have had so many falls that i am black and blue all over .
我跌了许多跤，以至于全身青一块紫一块。
When her son took off his shirt , she discovered that his arms were black and blue
当他儿子脱下衬衫时，她发现他的双臂受伤而发紫。
She took off her dressing jacket in order to show him her back and her arms , which were black and blue
娜娜脱掉她的短上衣，让他看她的背上和胳膊上被打得青一块紫一块的伤痕。
His forearms were black and blue from wrist to elbow , what of the countless blows he had warded off , and here and there the tortured flesh was beginning to fester
因为挡开了数不清的拳头，他的前臂从手腕到手肘被打得青一块紫一块，有些地方还溃脓了。