Nothing more than to get out, "home" is a chargeofelectricity;
没事多出去走走，“宅”是很费电的；
2
The best time to charge vehicles is at night, when lots of cheap electricity is available.
电动车充电的最佳时刻在晚上，那时电费便宜，电量充足。
3
There is about a 50-percent chance in the United States that the electricity that's used to charge the batteries of a plug-in electric vehicle is generated by burning coal.