名词短语
中文翻译：机制的系列
同义词：
['machinery', 'series of mechanisms例句：1. The train of mechanism was designed to make the process more efficient.（这一系列机制的设计是为了使过程更加高效。）']
例句：
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1. The train of mechanism was designed to make the process more efficient.
这一系列机制的设计是为了使过程更加高效。
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2.The development of new machinery has revolutionized the industry.
新型机械的发展已经改变了这个行业。
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3. The team assembled a train of mechanisms to solve the problem.
团队组装了一套机制来解决这个难题。