出生入死

出生入死 [chū shēng rù sǐ]

1. ■ （形容冒着生命危险） go through fire and water; at the risk of one's life; brave countless dangers; brave untold danger; defy [brave] all kinds of perils [danger]; do sth. at the risk of one's life; go through thick and thin; risk one's life; run [take] a risk [risks]:

他参军以来，出生入死屡建功劳。 He has distinguished himself many times at the risk of life since he joined the army.