每日口說挑戰
【科學知識】對「糖」愛不釋手? 讓「糖癮科學」告訴你原因! (The Science of Sugar Addiction)
今日挑戰句子
You have to produce saliva in order to taste anything, because food needs to be partially dissolved by saliva for our taste buds to register them.
要嘗味道你就必須分泌唾液,因為食物有一部份得被唾液溶解,才能讓味蕾紀錄它的味道。
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