1. Tom's army won a great victory, after a long and hard-fought battle.
经过一场长时间的恶斗之后，汤姆的军队打了一个大胜仗。
2. That was a hard-fought battle.
那是一场硬仗。
3. Nissan Motor Co. is betting its new altima will be the ultimate weapon in its battle to top rival Toyota in the hard-fought market for family sedans.
随着中型家轿市场的竞争愈演愈烈，日产汽车公司（NissanMotorCo.）希望新款天籁（Altima）能成为手中的终极武器，借此与头号竞争对手丰田（Toyota）一较高下。