求翻译：第二，代谢功能。其中包括了合成代谢、分解代谢和能量代谢。人每天摄入的食物中含有蛋白质、脂肪、碳水化合物、维生素和矿物质等各种营养物质，这些物质在胃肠内 初步消化吸收后被送到肝脏，在肝脏里被分解是什么意思？

Second, the metabolic functions. Including synthesis, catabolism and energy metabolism. Daily intake of foods containing protein, fat, carbohydrates, vitamins and minerals and other nutrients, these substances in the gastrointestinal tract to the liver after initial digestion and absorption in the l

No. 2, metabolic functions. Including the synthetic metabolic, decomposition metabolic and thermogenic agents. Every day people in the food intake, protein, fat, carbohydrates, vitamins and minerals, and other various nutritional substances, which in the gastrointestinal tract after initial digestio

Second, metabolism function.In which has included the synthesis metabolism, the catabolism and the energy metabolism.The human takes in every day in food includes the protein, the fat, the carbohydrate, the Vitamin and the mineral substance and so on each nutrients, these materials the preliminary d

Secondly, metabolic function. Including anabolism and catabolism and energy metabolism. Daily intake of foods containing protein, fat, carbohydrate, vitamins and minerals and other nutrients, these substances after the initial digestion and absorption in the gastrointestinal was sent to the liver, l

II metabolic functions. Including metabolism, catabolism and synthesis energy metabolism. People eat foods containing proteins, carbs, vitamins with minerals and other nutrients these substances in gastrointestinal tract after initial digestion and absorption was sent to liver, liver is broken down