He depressed a bell push and stood where he could be seen from the other side of the door through a tiny one-way peephole.
他按了一下门铃，站在从大门另一边的一个小小的单向窥视孔能看见他的地方。
Another patient in the room, observing thrashing and hearing choking noises from the adjoining bed, presses a bell push urgently to call back the nurse.
屋里的另一个病人看到旁边床上的人翻来复去，并听到憋气的声音，赶紧按铃叫护士。
Ano ther patient in the room, observing thrashing and hearing choking noises from the adjoining bed, presses a bell push urgently to call back the nurse.
屋里的另一个病人看到旁边床上的人翻来复去，并听到憋气的声音，赶紧按铃叫护士。
Controlling room: it is made up of the optional push button, the sudden switch, the alarm bell push button and the electric lock, controlling up, down and stop of the lift car;
操纵厢：由层楼选择按钮、急停开关、警铃按钮、电气锁组成；控制轿厢的上行、下行和停止。
Each indoor fire alarm push-buttons shall be equipped with a break-glass push-button and an alarm bell.
每个室内火警按钮都应有一个？？按钮和一个警铃。
Each indoor fire alarm push-buttons shall be equipped with a break-glass push-button and an alarm bell.
每个室内火警按钮都应有一个？？按钮和一个警铃。
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