Business office 商務辦公室
Close the door behind you 請隨手關門
Demonstration available 可以進行演示
Electronically operated gate 電動門
Floor cleaning in progress 正在清掃地板
Front entrance 前門入口
Head office 總部
Interview in progress 正在面試
Lift out of order 電梯發生故障
Lift out of use 電梯停止使用
Meeting in progress, quiet please. 正在開會，請保持安靜。
No food is to be consumed in this area. 此處不準吃東西。
No littering 勿亂扔廢棄物
No smoking in this area 此處禁止吸菸
No smoking in this lift 電梯內禁止吸菸