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文字稿

Could your garden power your mobile phone?

Scientists at Cambridge University are investigating how plants can give us sustainable energy.

They do this by collecting electrons released naturally by plants and turning them into electricity. You can even create your own algae solar panel.

But a lot of work needs to be done to make the process more efficient.

詞匯

power (verb) 充電

investigating 調查研究

sustainable energy 可持續(xù)能源

electrons 電粒子

solar panel 太陽能電池板