一、句子——英文（E）
1、Branches of the milk ducts drain milk from the glandular tissue in the breast and merge into main collecting ducts very close to the nipple.
2、The ducts are intertwined like the roots of a tree.
3、Each of your breasts has an anverage of nine ducts.
4、At the end of each ductule is a grapelike cluster of alveoli.
5、Each lobe is connected to one duct, which empties into one nipple opening, or milk pore.
6、The let-down reflex allows your milk to reach the ducts near the nipple.
7、In the early stage of lactation, it takes anywhere from several seconds to several minutes of the your baby's suckling to the produce a let-down reflex.
8、After lactation is well established, hearing your baby cry or even just thinking about your baby will often bring a let-down reflex on.
9、If not enough milk is removed, milk production decreses.
10、As long as your breasts are suckled or otherwise stimulated, they will continue to make milk.
二、句子——中文（C）
1、输乳管分支将乳汁从乳腺组织中吸出，汇聚到乳头附近的主输乳管。
2、输乳管像树根一样缠绕在一起。
3、你的每侧乳房平均有9根输乳管。
4、在每根输乳管的末端，都有一簇葡萄状的腺泡。
5、每个乳腺小叶都与一根输乳管相连，输乳管连通到乳头上的开口处，或称出乳孔。
6、喷乳反射让乳汁到达乳头附近的输乳管。
7、在哺乳初期，从婴儿开始吸吮到引发喷乳反射，需要几秒钟到几分钟的时间。
8、当哺乳期很好的建立后，听到宝宝的哭声乃至只是想着宝宝都会引发喷乳反射。
9、当乳汁被移出的不够时，乳汁的产量就会下降。
10、只要乳房被吸吮或其他刺激，它就会产奶。
三、表达——英中（EC）
1、merge into——汇入、并入、汇合
2、connected to——使与……连接
3、let-down reflex——喷乳反射
4、or even——乃至
5、bring on——呈现、使出现
6、as long as——只要、一旦
四、表达——中英（CE）
1、汇入、并入、汇合——merge into
2、使与……连接——connected to
3、喷乳反射——let-down reflex
4、乃至——or even
5、呈现、使出现——bring on
6、只要、一旦——as long as
五、句子——中文（C）
1、输乳管分支将乳汁从乳腺组织中吸出，汇聚到乳头附近的主输乳管。
2、输乳管像树根一样缠绕在一起。
3、你的每侧乳房平均有9根输乳管。
4、在每根输乳管的末端，都有一簇葡萄状的腺泡。
5、每个乳腺小叶都与一根输乳管相连，输乳管连通到乳头上的开口处，或称出乳孔。
6、喷乳反射让乳汁到达乳头附近的输乳管。
7、在哺乳初期，从婴儿开始吸吮到引发喷乳反射，需要几秒钟到几分钟的时间。
8、当哺乳期很好的建立后，听到宝宝的哭声乃至只是想着宝宝都会引发喷乳反射。
9、当乳汁被移出的不够时，乳汁的产量就会下降。
10、只要乳房被吸吮或其他刺激，它就会产奶。
六、句子——英文（E）
1、Branches of the milk ducts drain milk from the glandular tissue in the breast and merge into main collecting ducts very close to the nipple.
2、The ducts are intertwined like the roots of a tree.
3、Each of your breasts has an anverage of nine ducts.
4、At the end of each ductule is a grapelike cluster of alveoli.
5、Each lobe is connected to one duct, which empties into one nipple opening, or milk pore.
6、The let-down reflex allows your milk to reach the ducts near the nipple.
7、In the early stage of lactation, it takes anywhere from several seconds to several minutes of the your baby's suckling to the produce a let-down reflex.
8、After lactation is well established, hearing your baby cry or even just thinking about your baby will often bring a let-down reflex on.
9、If not enough milk is removed, milk production decreses.
10、As long as your breasts are suckled or otherwise stimulated, they will continue to make milk.