一次到朋友家吃饭,做饭时他拿出一袋精制大米说:“现在这种好米真好,又好吃、又卫生、又有营养。”我拿在手里看看这米,又白又亮,看着确实不错。但我对朋友说:“好吃卫生不错,但从营养角度讲,就不算好米了。”朋友非常惊讶地问:“这么精制的米还不是好米。” Once to a friend’s house for dinner, he took out a bag of refined rice while cooking and said: “Now this kind of good rice is good, tasty, wholesome and nutritious.” I took it in my hand and looked at the rice again White and bright, looking really good. However, I said to my friend: “Good hygiene is good, but not nutritionally good rice.” A friend asked in astonishment: “The refined rice is not good rice.”