So the nature of the work – banking or coalmining – may be a factor.
因此工作的性质，例如银行业或采煤业，也许是影响因素之一。
2
Coalmining operations in the Australian state were severely hampered.
煤矿在澳大利亚各州的操作受到严重阻碍。
3
We will accelerate the trial to transform the economies of cities that are dependent on resources that are now depleted and efforts to control sinkholes in coalmining areas.