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asingly affordable to the general population. Thanks to the rapid development of the freight transport industry, air travel has bee an economical mode of transport, resulting in the subsequent decrease in the cost of importing. Meanwhile, technical advance in the food processing industry has made it much easier to preserve fresh fruits and vegetables over a longhaul air flight. Because of the wide availability of imported crops, there are more varieties in the food market, leading to the drop in the price of imports. The supply of products in the markets is less likely to be influenced by seasonal factors, and an adequate intake of nutrition is guaranteed for the general public throughout the year. Another fact t