这种"附加工人效应"可以支持失业保险或残疾保险所提供的保障制度，以帮助家庭渡过困难时期。
This"added-worker effect" could support the safety net offered by unemployment insurance or disability insurance to help families weather bad times.
这个行业支持全国各地数万名工人家庭的生计。
The industry supports the livelihoods of tens of thousands of working families around the country.
这个行业支持全国各地数万名工人家庭的生计。
The industry supports the livelihoods of tens of thousands of working families around the country.
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