1·Saving energy is saving money.
节约能源就是节约金钱。
2·Recycling helps the environment mainly by saving energy.
回收利用主要是通过节约能源来改善环境。
3·If saving energy is so easy and profitable, why isn't everyone doing it?
如果节约能源是如此容易和有利可图，为什么不是每个人都这样做呢？
4·Cialdini conducted a study in San Diego in which coat hangers bearing messages about saving energy were hung on people's doors.
西奥迪尼在圣地亚哥进行了一项研究，在研究中他把写有节能信息的衣架挂在人们的门上。
5·Using less water means saving money and saving energy.
使用更少的水意味着节约金钱和能源。
6·We all need to get involved in saving energy whether it's at work, at home, or at school.
无论是在工作中，在家里，还是在学校，我们都需要参与到节约能源的活动中来。
7·For us, saving energy has been very, very profitable.
对我们来说，节约能源是非常非常有益的。
8·Daylight Saving Energy Gains Real or Imagined?
夏时制节约能源，亦真亦幻？
9·China's 'five-year plans' set targets for saving energy.
中国的“五年计划”为节约能源制定了目标。
10·Scientists have come up with new ways of saving energy.
科学家找到了节省能源的新途径。