名词
中文翻译：重载区
同义词：
['heavy-duty district', 'heavy-loaded area例句：1. The heavy loading district requires stricter safety regulations.（重载区需要更严格的安全规定。）']
例句：
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1. The heavy loading district requires stricter safety regulations.
重载区需要更严格的安全规定。
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2. The heavy loading district has seen a significant increase in traffic congestion.
重载区交通拥堵情况严重增加。
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3. The heavy loading district is expected to see a reduction in emissions due to the implementation of new technologies.
预计由于实施新技术，重载区排放量将减少。