The talents are the fresh troops pushing the social progress.

人才是推动社会进步的生力军。

youdao

Private enterprises are fresh troops of national economy in China.

私营企业是中国国民经济中的一支生力军。

youdao

Despite complaints from his ministers back in Stockholm about the increasing cost of the war and the difficulty of raising taxes, Charles insisted on being provided with fresh troops.

无论他在斯德哥尔摩的大臣们如何抱怨增加的战争开支以及提高税收的困难，查理坚持要得到自己的生力军。

youdao

But, apparently bereft of political ideas, a panicked government is rushing fresh troops to the region.

ECONOMIST: Neighbouring states can help, but not stop it

The need to find fresh troops to help stabilise the country, and non-American ones in particular, is pressing.

ECONOMIST: Not enough peacekeepers in Iraq, and they are the wrong sort

Kagan rejects the position of lawmakers and some military commanders that the U.S. simply doesn't have fresh troops available.

NPR: Iraq Report 'Recipe for Defeat,' Says Right Wing