我们不是通过关灯一小时来拯救地球。

We're not saving the planet by turning the lights off for one hour.

youdao

“地球一小时”关灯行动有什么用？

What use is the "Earth Hour" lights - out movement?

youdao

“地球一小时”关灯行动有什么用？

What use is the "Earth Hour" lights - out movement?

youdao