六级英语听力辅导

　　People in many cultures are expected to sit erect. Such cultures include many countriesin LatinAmerica, Asia, Europe, and the Middle East. In the United States, slouching is acceptable and isa positive sign of being casual and friendly. In the United States, crossing legs is a sign of goodetiquette . Many cultures say thatcrossing legs is okay, but placing the ankle on the knee whilecrossing one’s legs is totally unacceptable .

　　One reason for not putting the ankle on the knee is that when you do so, one foot or the soleof the shoe is usually pointing at someone . This is a very severe insult in many countriesaround the world, especially Muslim countries. Under few circumstances should you point yourfoot at anyone , because the foot is cons idered the least sacred part of the body in manysocieties. In some countries such as Nepal, pointing the foot at a cow is an outrage , becausethe cow is a sacred animal. In Buddhist countries, pointing the foot at statue of the Buddha is