2. Stay away from rivers. It is forbidden to go swimming in reservoirs. Singles should not go swimming in rivers and lakes.
3. Tableware should be sanitary, have their own special tableware, often open the window for ventilation, keep the indoor air fresh, do a good job in environmental sanitation, and keep the indoor and surrounding environment clean.
4. When household appliances or lines catch fire, cut off the power supply first, and then use dry powder or gas fire extinguisher to put out the fire. Don't throw water directly to put out the fire, so as not to get an electric shock or explosion and hurt people. Don't open the doors and windows rashly when putting out the fire, so as to avoid air convection and accelerate the spread of the fire. When a fire breaks out, you should escape quickly and don't covet property.