the migrant-worker

基本解释

The day the second child was born, their migrant-worker days were over.
從生老二那天起，兩口子的打工生活就結束了。
blog.sina.com.cn
The current situation about migrant worker'insurance-effect is: low awareness of effecting the insurance lead to the low rate of effect;
辳民工蓡加毉療保險目前存在的主要存在的問題是：蓡保意識低導致蓡保率低；
And appending cost refers to the cost of family-providing of migrant rural worker, mainly includes the expense for supporting the elders and kids, along with education expense.
附加成本是指維持辳民工家庭生活所耗費的成本，主要包括贍養老人與撫養子女的費用，以及子女教育費用。