The move comes after three rescue workers were killed during a cave-in Thursday night.
The move comes after three rescue workers were killed during a cave-in Thursday night.
这一决定是在三名救援人员于周四晚于井下不幸遇难后做出的。
The move comes after three rescue workers were killed during a cave-in Thursday night.
这一决定是在三名救援人员于周四晚于井下不幸遇难后做出的。