water-gas-tarcreosote

例句：

1. 1.The coal mine is producing high levels of water-gas and tarcreosote.
   煤矿正在产生高水平的水煤气和沥青烟。
2. 2. The workers were exposed to harmful levels of water-gas and tarcreosoteduring the construction process.
   工人在施工过程中暴露于有害水平的水煤气和沥青烟。
3. 3.The company has implemented stricter safety measures to reduce the production of water-gas and tarcreosote.
   公司已实施更严格的安全措施，以减少水煤气和沥青烟的生产。