Older appliances aren't as energy-efficient as they could be. For example, Energy Star estimates that on average a washer over 10 years old could cost you around $190 a year. https://t.co/s4wt6f9jc3
较旧的电器并不像它们可能的那样节能。例如，能源之星估计，一台 10 年以上的洗衣机平均每年要花费 190 美元左右。 https://t.co/s4wt6f9jc3