Traffic safety
Now the roads are crowded with cars,trucks and buses.They are not
safe for people.
Every day some people are killed while they are crossing the
road.Most of these people are old people and children.Old people are often killed
because they usually can not see or hear very well.Children are killed because
they are not very careful.They don’t look and listen before they cross the
road.
A car,truck or bus can not stop very quickly.If they are running
very fast,they will still travel many metres before they stop .People do not
always understand this.They think a car stop within a few metres.
The only safe way to cross the road is to look both ways,right and
left.Then if the road is not busy at all,it is safe to cross.The right way to
cross the road is to walk quickly.It is not safe to run.If people run across
the road,they may fall down.
waterproof circular connectors
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