lǎo / bīng / nài / xīn / de / jiāo / xīn / bīng / dàn / zi / rú / hé / zhèng / què / shǐ / yòng / zhuāng / bèi

老兵耐心地教新兵蛋子如何正确使用装备。

The veteran patiently taught the inexperienced soldier how to use the equipment properly.