Or perhaps an expert will step forward and study from a philosophical or psychological perspec-tive what kinds of tactile sensations people re quire to achieve satisfaction in eating, supplying a topic for sociological research.
或者有專家出來，從哲學或心理學的立場來研究人在吃的方面，需要什麼樣的觸覺才能滿足，供社會學家做研究。