Don't play on the street.
You should be careful when you cross the street.
Wait for your turn when the light is red.
Before we cross the road, we must stop and look both ways---look left, look right and look left again.
We must cross the street only when we see the green "walk" sign.
这些建议涵盖了日常生活中的基本安全规则，特别是在过马路时的重要性。遵循这些规则可以帮助我们避免许多潜在的危险。