尖兵

jiān bīng bān

尖兵班

point squad

yī duì tū jī duì yuán zài jūn xíng zhī chū dān rèn jiān bīng

一队突击队员在军行之初担任尖兵。

A team of rangers were walking point at the outset of the operation.

zhòng tián de jiān bīng

种田的尖兵

pioneers in farming

shēng chǎn fāng miàn de jiān bīng

生产方面的尖兵

production pioneer

jì shù chuàng xīn de jiān bīng

技术创新的尖兵

pioneer of technological innovation