SAFETY NET

security net; that which provides security, back-up plan, supportive person or situation

The social safety net is a term used to describe a collection of services provided by the state, such as welfare, unemployment benefit, universal healthcare, homeless shelters, the minimum wage and sometimes subsidized services such as public transport, which prevent individuals from falling into poverty beyond a certain level.
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Noun
1. a guarantee of professional or financial security
(hypernym) guarantee
2. a large strong net to catch circus acrobats who fall or jump from a trapeze
(hypernym) net, network, mesh, meshing, meshwork

safety net
danh từ lưới an toàn (của diễn viên nhào lộn) sự bảo vệ
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