This "added-worker effect" could support the safety net offered by unemployment insurance or disability insurance to help families weather bad times.
这种 “附加工人效应” 可以加强失业保险或残疾保险提供的安全保障,帮助家庭渡过难关。
2
At the same time, it is clear that even well-meaning corporations sometimes take shortcuts when it comes to controlling pollution and protecting workersafety.
与此同时,我们可以清楚的看到一些优秀企业为了控制污染和保护员工安全时也会选择捷径。
3
Integration of roadway workersafety and train control can create efficiencies that protect workers while preserving capacity.