虽然名义价格告诉我们在市场上购买食物的货币成本，但根据通货膨胀调整的价

Although nominal prices tell us the monetary cost of buying food in the market, prices adjusted for inflation (which economists call "real" prices) are more related to food security—how easy it is for people to get proper nutrition. The prices of all goods and services tend to rise faster than average income (though not always). Inflation means that buyers not only have to pay more for each unit of food (due to the increase in its nominal price), but in view of the parallel price increase of everything else except their wages and other income, they use The money is reduced accordingly.

Although nominal prices tell us the monetary cost of buying food in the market, inflation adjusted prices (what economists call "real" prices) are more related to food security - how easy it is for people to get proper nutrition. Prices of all goods and services tend to rise faster than average income (although not always). Inflation means that buyers not only have to pay more for each unit of food (due to the rise in their nominal price), but also have less money to buy in view of the parallel rise in the price of all goods except their wages and other income

Although the nominal price tells us the monetary cost of buying food in the market, the inflation-adjusted price (which economists call the "real" price) is more related to food security-how easy it is for people to get proper nutrition. The prices of all goods and services tend to rise faster than the average income (though not always). Inflation means that buyers not only need to pay more for each unit of food (due to the nominal price increase), but also because of the parallel price increase of everything except their wages and other incomes, the money they spend on purchasing is correspondingly reduced.