Students, listen carefully, pay attention to safety, cherish life, cross the corridor, don't quarrel, don't be crowded and be quiet.

Physical education class, not less, well-prepared, safe, out of school, to apply, respect school discipline, to remember.

Take the expressway, drive on the right, cross the intersection, look at the lights first, ride a bike, don't go, use a motor vehicle and hold a license plate.

If you travel, don't go alone, don't climb mountains, don't try to be brave, hide your belongings, don't show off, and don't trust strangers.

The words of netizens tell the truth from the false, indulge in the internet, often overwork, neglect their studies, be ashamed of their parents, and pay attention to hygiene is good for their health.

Don't smoke, don't drink, have fun, be regular, swim, organize trips, and don't play with fire to prevent disasters.

Electrical equipment, be careful to approach, in case of distress, be calm, avoid first, and then call the police. Please call 1 1 0 for help.