“I am a Chinese soldier， currently on a peacekeeping mission.”

　　“I am conducting official military business. Step back immediately!”

　　“冬木！黑鲨！”

　　……

　　一到了休息时间，官兵们捧着外事部门发下来的日常用语100句快速学习手册，就叽里呱啦地读起...