一、句子——英文（E）
1、The most common reason mothers probably choose to breastfeed is the knowledge that human milk is the superior infant food.
2、Some components of human milk also enhance the effects of others, so the ingredients of human milk work together.
3、In contrast, only a small percentage of some ingredients of formula are absorbed.
4、The infant provides many signals that stimulate some of the changes in his mothers milk.
5、One gastrointestinal hormone, cholecystokinine (CCK) signals sedation and a feeling of satiation and well-being.
6、During suckling, CCK release in both mother and infant produces a sleepy feeling.
7、Waiting 30 minutes after the feeding before laying the baby down to help the infant to stay asleep.
8、Such observations suggest that human milk has a significant impact on the growth of the central nervous system.
9、Although some formulas have recently added these ingredients, it is unknown if they will have similar effects long-term.
10、It is a truly unique substance that cannot be copied artificially.
二、句子——中文（C）
1、妈妈们选择母乳喂养最普遍的理由是：人乳是上好的婴儿食品。
2、人乳含有的某些成分能够强化其他组成成分的作用效果，因此人乳的各组成成分是协同作用的。
3、比较而言，配方奶的一些成分仅有很小的比例能被吸收。
4、婴儿发出的信号刺激母亲的乳汁发生一些改变。
5、做为一种胃肠激素，胆囊收缩素（CCK）发出镇静信号，给人以饱腹感和幸福感。
6、在吸吮过程中，母婴双方均释放CCK产生昏昏欲睡的感觉。
7、吃奶后不要立即把婴儿放平，而是等上30分钟，这样有助于婴儿保持睡眠状态。
8、这项观察显示，人乳对中枢神经系统的发育影响重大。
9、尽管现今的一些配方奶粉中已经添加了这些成分，但还不确定这些人工添加的成分是否能够发挥长期的相似作用。
10、这些真正独特的物质无法被人工复制。
三、表达——英中（EC）
1、In contrast——相比之下
2、well-being——幸福、福利
3、lay down——放下
4、central nervous system——中枢神经系统
5、have an impact on——对……有影响
四、表达——中英（CE）
1、相比之下——In contrast
2、幸福、福利——well-being
3、放下——lay down
4、中枢神经系统——central nervous system
5、对……有影响——have an impact on
五、句子——中文（C）
1、妈妈们选择母乳喂养最普遍的理由是：人乳是上好的婴儿食品。
2、人乳含有的某些成分能够强化其他组成成分的作用效果，因此人乳的各组成成分是协同作用的。
3、比较而言，配方奶的一些成分仅有很小的比例能被吸收。
4、婴儿发出的信号刺激母亲的乳汁发生一些改变。
5、做为一种胃肠激素，胆囊收缩素（CCK）发出镇静信号，给人以饱腹感和幸福感。
6、在吸吮过程中，母婴双方均释放CCK产生昏昏欲睡的感觉。
7、吃奶后不要立即把婴儿放平，而是等上30分钟，这样有助于婴儿保持睡眠状态。
8、这项观察显示，人乳对中枢神经系统的发育影响重大。
9、尽管现今的一些配方奶粉中已经添加了这些成分，但还不确定这些人工添加的成分是否能够发挥长期的相似作用。
10、这些真正独特的物质无法被人工复制。
六、句子——英文（E）
1、The most common reason mothers probably choose to breastfeed is the knowledge that human milk is the superior infant food.
2、Some components of human milk also enhance the effects of others, so the ingredients of human milk work together.
3、In contrast, only a small percentage of some ingredients of formula are absorbed.
4、The infant provides many signals that stimulate some of the changes in his mothers milk.
5、One gastrointestinal hormone, cholecystokinine (CCK) signals sedation and a feeling of satiation and well-being.
6、During suckling, CCK release in both mother and infant produces a sleepy feeling.
7、Waiting 30 minutes after the feeding before laying the baby down to help the infant to stay asleep.
8、Such observations suggest that human milk has a significant impact on the growth of the central nervous system.
9、Although some formulas have recently added these ingredients, it is unknown if they will have similar effects long-term.
10、It is a truly unique substance that cannot be copied artificially.
