名词
中文翻译：训练块系统
同义词：
['train block', 'train block system例句：1. The train block system is a crucial part of the railway infrastructure.（训练块系统是铁路基础设施中至关重要的一部分。）']
例句：
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1. The train block system is a crucial part of the railway infrastructure.
训练块系统是铁路基础设施中至关重要的一部分。
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2.The train block system helps to improve safety and efficiency on the railways.
训练块系统有助于提高铁路的安全性和效率。
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3. The train block system has been widely adopted in many countries due to its effectiveness and cost-effectiveness.
由于其有效性和成本效益，训练块系统已在许多国家广泛采用。