煤矿 (méi kuàng) — coal mine

定義

例文

• 这个煤矿的储量非常丰富。
  Zhè ge méi kuàng de chǔ liàng fēi cháng fēng fù.
  This coal mine has very abundant reserves.
• 他的祖父曾经在一个煤矿里工作过二十年。
  Tā de zǔ fù céng jīng zài yí gè méi kuàng lǐ gōng zuò guò èr shí nián.
  His grandfather worked in a coal mine for twenty years.
• 政府关闭了那家安全不达标的煤矿。
  Zhèng fǔ guān bì le nà jiā ān quán bù dá biāo dì méi kuàng.
  The government shut down that coal mine which didn't meet safety standards.