我们用一颗电芯时，北极熊在地球的另一边正承受著我们所造的后果。请节约能源。

Every time we use a battery, the polar bear is suffering the consequence we made. So, let's save the energy.

youdao

我们用一颗电芯时，北极熊在地球的另一边正承受著我们所造的后果。请节约能源。

Every time we use a battery, the polar bear is suffering the consequence we made. So, let's save the energy.

youdao