We're battle hardened and just not used to it.

我们历经百战　不习惯这种生活方式了。

Inevitably though the fighting started at which point the Spanish villagers proved to be no match for the battle hardened buccaneers.

尽管战争不可避免地开始了，但西班牙村民们被证明不是久经沙场的海盗们的对手。

Young Genghis' small force would swell to an elite fighting force of twenty thousand battle hardened warriors.

年轻的成吉思汗的小部队将壮大为一支由两万名身经百战的战士组成的精锐战斗部队。