salt mine

Examples (10)

• The ancient Romans operated several salt mines across their empire.
• Modern salt mines use advanced machinery for extraction and processing.
• The Wieliczka Salt Mine in Poland is a UNESCO World Heritage site and a popular tourist destination.
• After working 12 hours, he felt his office was nothing but a salt mine.
• This project has turned into a real salt mine; we're working weekends and late nights.
• She often jokes that her accounting job is a salt mine due to the endless paperwork.
• Geologists discovered a vast underground salt mine capable of supplying the region for centuries.
• I've been in the salt mine all day, just trying to meet these deadlines.
• The environmental impact of a large salt mine needs careful assessment.
• For some, starting a new business can feel like entering a salt mine with all the challenges.