A sign by the elevators in the building reads “In case of fire, use stairs.” It dawned on me that I didn't know where the stairs were. If I didn't, neither would visitors. “We should post directions to the staircase near the sign,” I suggested to the security chief. “We'd rather people not use the stairs,” he said. “For safety reasons.”
大樓的電梯旁邊貼了一張條:“火警時請用樓梯?!边@使我想起我不知道樓梯在哪里。如果我不知道,那么來訪者也不會知道。我對保安隊長說:“我們應(yīng)該在這張條的旁邊貼一個箭頭,指示樓梯的方向?!彼f:“為了安全的緣故,我們不希望大家用樓梯。”