这有助于人们使用更少的能源来使他们的家或办公室变暖或变冷。

That helps people use less energy to make their homes or offices warm or cool.

youdao

我们还有使用明显更少能源的技术。

And we have the technology to use dramatically less energy, too.

youdao

我们还有使用明显更少能源的技术。

And we have the technology to use dramatically less energy, too.

youdao