It warns that hot batteries lose power faster, even when not being used.

警告说，即使不使用，高温池也会更快地失去。

How do you get electricity from where  it's generated to where it's used?

如何将从发地输送到使用地？

Such materials can transport electricity without dissipation.

这种材料可以不耗散地传输。

It conducts it electricity and heat efficiently and has been slowly realizing its potential as a game-changer.

有效地传导和热量，并逐渐显现其改变游戏规则的潜。

Wind turbines and solar panels provide power only intermittently; for now, dirtier power plants are needed as back up.

风涡轮机和太阳能池板只能间歇性地提；目前，需要更脏的发厂作为后备。

In principle, a connected electrical energy network with power lines crisscrossing the globe would enable us to transport power from where it's generated to where it's needed.

原则上，线遍布全球的互联网络将使我们能够将从发地输送到需要的地方。

And he's giving every indication that he is determined to maximize day-to-day suffering — and economic damage — by denying heat and electricity to Ukraine and its allies in Europe.

他释放出的种种迹象表明，他决心通过拒绝向乌克兰及其欧洲盟友提暖气和，最大限度地增加他们每天的痛苦和济损失。

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.

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