coalpit fire
煤矿火灾
coalpit mining
煤矿开采
coalpit safety
煤矿安全
coalpit collapse
煤矿坍塌
coalpit workers
煤矿工人
coalpit operations
煤矿作业
coalpit rescue
煤矿救援
coalpit ventilation
煤矿通风
coalpit equipment
煤矿设备
coalpit inspection
煤矿检查
the coalpit was filled with workers extracting valuable resources.
煤矿里满是工人在开采宝贵的资源。
they discovered a new coalpit in the remote area.
他们在偏远地区发现了一个新的煤矿。
the coalpit operation was shut down due to safety concerns.
由于安全问题，煤矿的运作被关闭。
environmentalists are worried about the impact of the coalpit.
环保人士担心煤矿的影响。
he worked in the coalpit for over a decade.
他在煤矿工作了十多年。
the coalpit provided jobs for many local families.
煤矿为许多当地家庭提供了工作。
they invested in technology to improve coalpit safety.
他们投资技术以提高煤矿安全性。
the coalpit's output has significantly increased this year.
今年煤矿的产量显著增加。
coalpit regulations are becoming stricter to protect workers.
煤矿的规定正变得越来越严格，以保护工人。
after the explosion, the coalpit was closed for investigation.
爆炸后，煤矿被关闭以进行调查。
coalpit fire
煤矿火灾
coalpit mining
煤矿开采
coalpit safety
煤矿安全
coalpit collapse
煤矿坍塌
coalpit workers
煤矿工人
coalpit operations
煤矿作业
coalpit rescue
煤矿救援
coalpit ventilation
煤矿通风
coalpit equipment
煤矿设备
coalpit inspection
煤矿检查
the coalpit was filled with workers extracting valuable resources.
煤矿里满是工人在开采宝贵的资源。
they discovered a new coalpit in the remote area.
他们在偏远地区发现了一个新的煤矿。
the coalpit operation was shut down due to safety concerns.
由于安全问题，煤矿的运作被关闭。
environmentalists are worried about the impact of the coalpit.
环保人士担心煤矿的影响。
he worked in the coalpit for over a decade.
他在煤矿工作了十多年。
the coalpit provided jobs for many local families.
煤矿为许多当地家庭提供了工作。
they invested in technology to improve coalpit safety.
他们投资技术以提高煤矿安全性。
the coalpit's output has significantly increased this year.
今年煤矿的产量显著增加。
coalpit regulations are becoming stricter to protect workers.
煤矿的规定正变得越来越严格，以保护工人。
after the explosion, the coalpit was closed for investigation.
爆炸后，煤矿被关闭以进行调查。
探索常用高频词汇