duplex toggle press

例句：

1. 1. The duplex toggle switch is a convenient device for controlling the lighting in a room.
   双联切换开关是一种方便的设备，用于控制房间的照明。
2. 2. The duplex toggle switch was designed to provide easy control of multiple lights in one location.
   双联切换开关被设计成提供易于控制的多个灯具在一个地点的控制。
3. 3. The duplex toggle switch has been widely used in homes and businesses due to its reliability and ease of use.
   由于其可靠性和易用性，双联切换开关在家庭和企业中得到了广泛的应用。