Health and hygiene, safety guarantee, safety guarantee, environment.
Healthy and healthy
Phrases:
(1) Mental health? mental health
(2) good health? in perfect nick
(3) human health? Human health; human health
(4) Health education? Health education; health education
(5) in terms of health? in perfect nick
Security. Security.
Phrases:
(1) Security Council? Security Council (United Nations)
② In terms of safety? safely
(3) food security? Food security; Food safety; food security
(4) Safety management? safety management
(5) Security Bureau? Security bureau; Security bureau
Security. Security.
Phrases:
(1) social security? Social insurance, social security
(2) public security? public safety
(3) Security system? safety system
(4) Network security? Network security; Network security; Network security
(5) for safety? For safety
Environment environment
Phrases:
(1) Ecological environment? ecological environment
(2) Environmental protection? Environmental protection; Environmental protection and expansion
(3) Natural environment? natural environment
(4) living environment? living environment
(5) Working environment? work