New bus seats are higher, wider and thicker, and all metal surfaces are covered with padding-all of which absorb energy in a crash.
新的巴士座位设计成为更高、更宽、更厚的,所有金属表面将会有填充物覆盖,所有这些设计都是为了在碰撞中吸收能量。
They were trapped under seats or large pieces of metal. "These people need help," he thought, "and they need it right now!"
他们被卡在座位或者大块的金属下面,“这些人需要帮助,”他想,“而且他们现在就需要帮助!”
Equipped with a wireless sensor, it activates a pink light attached to another sensor installed on a metal bar next to special priority seats, usually at the end of subway cars.
该设备配有一个无线传感器,与另一个装在特殊专座(通常在地铁车厢的两头)金属把手上的传感器相连,能够发出粉色的光。
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