名词中文翻译
中文翻译：地下煤矿开采区
同义词：
['subterranean coal mining district', 'underground coal mining area例句：1. The underground coal mining district is a major source of energy for the city.（地下煤矿开采区是该市的主要能源来源。）']
例句：
-
1. The underground coal mining district is a major source of energy for the city.
地下煤矿开采区是该市的主要能源来源。
-
2. Due to the high cost of transportation, it is not feasible to mine coal in the underground coal mining district.
由于运输成本高昂，在地下煤矿开采区开采煤炭是不可行的。
-
3.The underground coal mining district has been under threat due to environmental pollution.
由于环境污染，地下煤矿开采区面临威胁。