提示:⒈离开时将所有的电器关闭;
⒉夏天和冬天使用空调分别调高或调低几度;
⒊号召大家一起努力节约能源,保护好环境。
要求:可适当发挥;60词左右;开头已给出,不计入总词数。
参考词汇:electrical appliances,air conditioner,degree, natural environment
How to save energy
Dear friends, we can't imagine what life will be like without electricity today. But how to save energy is a problem. We can do like these: …