用现代电子技术制造臭氧是最简便和最有效的方法。
The electronic technique was easiest and effective to make ozone.
现代电子技术的迅猛发展给高校学生提出了更高的要求。
The rapid development of modern electronic technology to students' put forward higher request.
现代电子技术的迅猛发展给高校学生提出了更高的要求。
The rapid development of modern electronic technology to students' put forward higher request.
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