沙场

bēn chí shā chǎng

奔驰沙场

gallop about on the battlefield

tā zhàn sǐ zài shā chǎng

他战死在沙场。

He was killed in battle.

tā jiǔ jīng shā chǎng

他久经沙场。

He is a seasoned soldier.

wǒ jiāng dì yī gè bēn fù shā chǎng zuì hòu yī gè lí kāi

我将第一个奔赴沙场，最后一个离开。

I'm last to leave, but the first to go.