In a roadside parking lot a tall youth wearing a painter's mask waves a can of spray paint through the air, looking back from time to time to make sure no one sees him.
路旁的停車場側，一個身材高大的年輕男孩正戴著防毒面具，熟練地揮灑著手上的噴漆罐，並隨時機警地回頭察看是否有人逼近。