A " heating element" is something that becomes hot through the use of electricity, and that electricity creates heat.

“加热元件” 是通过使用电力而变热的东西，并且电会产生热量。

And cutting back on power station output at the same time every day would see the entire planet collectively reduce its use of electricity.

每天在同一时间削减发电站的发电量将使整个地球共同减少电力的使用。

But you shall let your imagination go further, which means your choice is not only limited to switching off your light or the essential use of electricity.

但你应该让你的想象力走得更远 这意味着你的选择不仅仅局限于关灯或必要的用电。

While electric forms of transportation such as electric cars, bikes and railways may make more efficient use of electricity and reduce vehicle emissions, their overall impact on reducing carbon dioxide depends on how clean the source of electricity is.

尽管诸如电动汽车、自行车和火车等电动交通工具可以更有效地使用电力，减少车辆废气排放，然而它们对减少二氧化碳的总体性影响仍取决于电力来源有多干净。