500px.com
看那笑靥如花、采集到太阳能

Solar panels for renewable energy by Violeta ...

500px.com
看那笑靥如花、采集到太阳能

Over the Ocean at Sunrise by SOLAR IMPULSE on...

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500px.com
看那笑靥如花、采集到太阳能

Golden Gate Flight by Solar Impulse 1 by SOLA...