木讷的许三多(duō )(🔨)(王宝强(🐽))没进(jìn )军营,就因看见坦克时“举手投降”招来以(yǐ )“不(bú )抛弃、不放(🍖)弃”精神闻(wén )名全团的“钢七(qī )连”连长高城(chéng )((📼)张国强)的反感,入(🎩)营后,班(bān )长史今(张译)(🔲)成为(wéi )他(tā )的依(🚥)靠(kào )(🐖),副(fù )班(📞)长也是老(🗑)乡(xiāng )的伍六(liù )一(邢家栋(🐶))却因他(tā )的笨拙(zhuō )将(jiāng )其(qí )视为肉(📎)中刺(cì )。新兵(🌚)训练结束后(😞),许三多被(🦗)分到偏远艰(🥎)苦(kǔ )的(💻)后(hòu ) 勤管道维护班五班,一(🙄)同来(👓)部队的老(lǎo )(⛓)乡(xiāng )成才(陈(⛏)思成(🤷))则去了钢(gāng )(🤲)七连。