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 programmable thermostat can save as much as 12%. A ceiling fan can lower a room's temperature by several degrees.
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.
应用推荐