trajectory of gunfir

A rifleman is a soldier who uses an assault rifle, while all other soldiers are infantrymen.,However, compared to the naked eye view, this is much clearer. With Wang Zhong's naked eyes, he could only see one floor of the house, and even didn't know how many floors it had. But this bird's-eye view clearly shows even the roof of the house.,Then someone spoke, in a language Wang Zhong didn't understand this time.。