bù duì / zhuāng bèi / le / yī zhǒng / xīn xíng / píng shè pào / shè jī / jīng dù / dà fú / tí gāo部队装备了一种新型平射炮,射击精度大幅提高。The troops are equipped with a new type of direct-fire gun, greatly improving firing accuracy.