Nà cì kuàngnàn zhōng yǒu sānshí míng kuànggōng bèi kùn.
Thirty miners were trapped in that mining disaster.
Tips
usage
矿工 refers to traditional miners who extract minerals underground. In the cryptocurrency world, 矿工 is also used for 'crypto miner,' and 挖矿 (to mine) refers to cryptocurrency mining.