And so in this case, this is a solar panel that takes energy from the sun and helps charge the batter inside to give that power.

这是太阳能电池板，它从太阳那里获取能量，为里面的电池充电。

youdao

And so in this case, this is a solar panel that takes energy from the sun and helps charge the batter inside to give that power.

这是太阳能电池板，它从太阳那里获取能量，为里面的电池充电。

youdao