In daily life, we should save water electricity, less with air conditioning, use energy-saving lamps.

在日常生活中，我们要节约用水用电，少用空调，多用节能灯。

youdao

In daily life, we should save water electricity, less with air conditioning, use energy-saving lamps.

在日常生活中，我们要节约用水用电，少用空调，多用节能灯。

youdao