⓵ ÁÖÁ¦¹® -> There have been numerous advancements in nearly every aspect of society over the past century.
⓶ µÞ¹Þħ ¹®Àå 1 -> First, automobiles are a significant source of air pollution. When cars were first manufactured,
few people thought of the negative aspects associated with them.
⓷ µÞ¹Þħ ¹®Àå 2 -> Second, the increased use of automobiles has led to thousands of deaths annually in the US alone.
⓸ ¸¶¹«¸® ¹®Àå -> In short, it is true that automobiles have provided people with added convenience
by helping them save time and travel long distances, but the negative aspects such as air pollution and
traffic accidents far outweigh any advantages.