Up and down

Up and down the community,
Bad roads in most places,
Traffic couldn't move at a steady average speed,
Accidents caused by potholes.

Up and down the community,
River bank made refuse bank,
Human waste flowing in the stream,especially in large towns.

Up and down the community,
Darkness naturally enveloped the earth and no electricity to give the light except on a few express ways,
Where street lights brightly shone

Up and down the community,
Luxurious cars owned by leaders,
State funds found in private possessions.
How could he buy a billion worth of car from his income?