3. There are a group of service man in peaceful age, who wears no military rank and military
equipage. Their battleground is invisible, and their mission is different from the other's.
和平年代有这样一群军人——他们不穿军装,不佩带任何军衔,戴深色墨镜,双手总是垂在两边。他们的战场是无形的战线,他们所肩负的使命也区别其他所有士兵。