No matter which country or city they're held in, he demands identical back-up equipment, right down to the acoustical equipment on the ceiling and the type of steel bars used to hold up the projection screens.
無論在那一個國家、那個都市，他要求一切配合設施，甚至會場內屋頂的吸音設備的效果、支撐螢幕的鋼架材料，都必須一模一樣。