[originaltext]Sentence No. 1 Australia has millions of sheep. They say there ar

Sentence No. 1 Australia has millions of sheep. They say there are three sheep for each inhabitant of the country. Thousands of tons of wool are produced each year in Australia.

Sentence No. 2 People in large cities are surrounded by noise pollution. Every day their ears are bombarded by sounds made by vehicles, machines, television, loud speakers and so on.