流血牺牲

流血牺牲 [liú xuè xī shēng]

1. ■ shed one's blood and lay down one's life; at the cost of one's blood and life:

为祖国流血牺牲 shed blood for one's country;

这对孪生兄弟为国流血牺牲， 死而无憾。 The twin brothers bled for their country and died without any regrets.