实战口语情景对话 第692期:Saving Energy 节约能源

重点讲解：
1. in tune with 一致；赞同；
例句：His ideas were in tune with mine.
他的意见同我的一致。
2. plug in （将插头插入插座）给…接通（电源）；
例句：They plugged in their tape-recorders.
他们给录音机接上了电源。
3. charge up 给（电池）充电；
例句：There was nothing in the brochure about having to drive the car every day to charge up the battery.
手册里只字没提这车要天天开，以给电池充电。
4. for the most part 大部分；多半；通常；
例句：We've had a few problems, but everything's been fine for the most part.
我们有个别几个问题，但大部分还是挺顺利的。