He and other scientists say there are basically two options to replacing fossil fuels, generating energy with renewables, or embracing nuclear power.

他以及其他科学家表示，现在主要有两种替代化石燃料的选择，即用可再生能源产生能量或采用核能。

youdao

In the future, fuel cells could power our cars, with hydrogen replacing the petroleum fuel that is used in most vehicles today.

在将来，我们的汽车可以用燃料电池驱动，而氢气会替代今天多数车辆使用的石油燃料。

youdao

The prospects of replacing today’s inefficient incandescent light bulbs with long-lasting, low-power LEDs are increasing.

时下低效的白炽灯泡被更长寿、更节能的LED灯取代的前景越来越明朗了。

youdao

He is replacing Gloria Macapagal Arroyo, whose nine-year rule saw failed power grabs and opposition impeachment bids against her because of allegations of vote-rigging, corruption and rights abuses.

VOA: standard.2010.06.30

Replacing power is not like replacing a lost cellphone.

WSJ: Review & Outlook: If the Lights Go Out

These should include replacing ageing power stations, investment in rail and Heathrow's third runway.

BBC: UK Politics

Network Rail is replacing overhead power lines installed 30 years ago, reducing the number of delays and cancellations caused by faults.

BBC: Lines between London and the east needs faster trains