energy reservoir的用法和樣例：
例句
- Energy from the microwave background radiation and from collisions among the atoms would have sufficed to flip electrons and induce the hydrogen to glow feebly.
從微波背景輻射以及原子碰撞而來的能量，已足夠翻轉電子，使得氫氣微微發光。 - He is a futurist with a track record and enough credibility for the National Academy of Engineering to publish his sunny forecast for solar energy.
他是個未來派，有背景，也足夠可靠，能讓國家工程學會對他那套樂天派的太陽能預言感冒。
