The baby-sitter can board in during Christmas.

圣诞节期间可为孩子的保姆提供膳食。

The result shows that innutrition rate arid adiposity rate of CSU students are 19.9% and 26.3%, and prandial protein, fat, carbohydrate and vitamin A, B2.

结果学学生营养不良率为19.9%，肥胖率为26.3%，膳食蛋白质、脂肪、碳水化合物和维生素A、B2、C、钙等摄入与标准当。

Examining the channels in mouse brains, the researchers infused brain slices with ketone bodies, chemicals produced by the lier when the body is on the ketogenic diet.

在对鼠进行的通道研究，研究者们用机体在生酮膳食时肝脏产生的化合物――酮体来片。