试行用英语怎么说？

试行

例句

• The regulations have been put into practice on a trial basis. 这些规定已开始试行.
• I'm trying to make an analysis of the staples of his talk. 我在试行分析他的谈话的要旨.
• It was sort of like a trial run for the school camp. 倒有几分像学校的野营的试行.
• Nearly 500,000 pupils are to be guinea pigs in a trial run of the new 14-plus exams. 这种14岁以上学生参加的最新考试将在近50万名学生中试行。
• Yesterday he changed his tune, saying the fare increase was experimental. 昨天他变卦了，说提价只是试行。
• The trust is looking for 50 schools to pilot a programme aimed at teenage pupils preparing for work. 该信托基金机构正在寻找50所学校，以试行一个旨在帮助青少年学生做就业准备的项目。
• The goal of the experiment was to familiarize the people with the new laws. 试行的目的就是要让人们熟悉新法规。
• The British Sports Minister is reported to be ready to argue for an experimental lifting of the ban. 据报道，英国体育大臣准备争取试行取消那条禁令。
• Congress has tried dozens of approaches to revitalize decaying urban and rural areas. 国会已试行过数十种方法来重振正在走向衰败的城乡地区。