alternate energy sources的意思|示意

The quest for finding alternate energy sources has been hastened in Japan in the wake of the Fukushima nuclear power station crisis sparked by the tsunami in March.

自从3月日本海啸引发福岛核危机以来，日本就加快了寻找替代核能能源的步伐。

No one is sure just how many Americans live off the national public-utilities grid - relying on generators or alternate energy sources such as solar, wind and geothermal.

没人知道究竟有多少美国人靠国家公共事业的网络生活—依靠发电机或替代能源，如太阳能、风能和地热能。

Nuclear and solar energy are two alternate sources, and neither of them is limited.

核能以及太阳能是另外两种能源，它们都是取之不尽的。