目的是使工业在使用能源的方式上效率更高。
The idea is to get industry to be more efficient in the way it uses energy.
许多编程语言都有这样的技术，即通过保留数据从而减少所需的系统资源使应用的效率更高。
Many languages have techniques to make applications more efficient by retaining data and thereby reducing needed system resources.
“电动车是使汽车更清洁、燃油效率更高的一整套技术中的一种。” ，他说。
"Electric cars are one of a suite oftechnologies that are making vehicles cleaner and more fuel efficient, " hesaid.
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