4 They dig (shafts/narrow holes very deep down into the ground) in places that are far from where people live, where travelers do not go. They work far away from [other] people, swinging back and forth on ropes [as they descend into the mine shafts].
在无人居住之处刨开矿穴, 过路的人也想不到他们; 又与人远离,悬在空中摇来摇去。