We will have to rely more on alternative energy,such as solar and wind power .

我們將不得不更多的利用可代替的資源欧美丰满熟妇乱视频XXXXX，比如太陽能和風(fēng)力亚洲中文字幕一区二区在线观看。

Solar and wind energy is still expensive, not properly developed yet, and not reliable.

太陽能和風(fēng)力發(fā)電依然很貴91三级毛片在线观看不卡无风险，技術(shù)還沒發(fā)展完全亚洲色图欧美色图综合，不可依賴。

Biofuels as well as wind and solar still need energy prices to be high to help them claw their way to profitability.

生物燃料以及風(fēng)能和太陽能都需要能源價格高企日韩无码国产精品视频，才能幫助它們實現(xiàn)贏利91色狼播。

It is strong in both the wind and solar industries.

這是無論是風(fēng)能和太陽能優(yōu)勢產(chǎn)業(yè)。

It can be a valuable supplement to wind, solar and hydropower.

它可以是一個有價值的補充精品无码视频在线观看，風(fēng)能AV琪琪，太陽能和水電。

Unlike wind or solar energy, it is available 24 hours a day, seven days a week.

不像風(fēng)能和太陽能国产无套粉嫩白浆在线观看麻豆，它可以一天24小時黄片免费观看2019，一周七天的使用。

And I keep hearing about things like wind and solar power and hydrogen fuel cells.

我聽說的東西有風(fēng)和太陽能及氫燃料電池欧美伦。

Utilization of solar energy and wind energy is the ultimate solution to the energy problem.

運用太陽能和風(fēng)能是解決能源問題的根本和長期的途徑午夜福利A片视频www。

Faster than China's future development, that is, nuclear, wind and solar energy.

中國未來發(fā)展得比較快的亚洲伊人成无码91，也就是核能、風(fēng)能和太陽能最新2021自拍自产视频。

Renewable energy sources, such as wind and solar power, have plenty going for them.

可再生能源，如風(fēng)能金发白妞AV在线播放、太陽能精品视频9999，有很大的發(fā)展空間。