安装一个室内温控器可以节省12%的电费，在天花板上安装吊扇可以降低几度室温，甚至使用节能灯泡都有助于显着减少电费。
A ceiling fan can lower a room's temperature by several degrees. Even something as simple as switching to compact fluorescent light bulbs can make a big difference in electricity bills.
安装一个室内温控器可以节省12%的电费，在天花板上安装吊扇可以降低几度室温，甚至使用节能灯泡都有助于显著减少电费。
A ceiling fan can lower a rooms temperature by several degrees. Even something as simple as switching to compact fluorescent light bulbs can make a big difference in electricity bills.
安装一个室内温控器可以节省12%的电费，在天花板上安装吊扇可以降低几度室温，甚至使用节能灯泡都有助于显著减少电费。
A programmable thermostat can save as much as 12%. A ceiling fan can lower a room's temperature by several degrees.
当沸水室温度下降到一定程度，温控器又接通，继续加热。
When the temperature in the boiled water chamber is reduced to a certain degree and the thermostat is switched on, the heating process is continued.
当沸水室温度下降到一定程度，温控器又接通，继续加热。
When the temperature in the boiled water chamber is reduced to a certain degree and the thermostat is switched on, the heating process is continued.
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