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、輸乳管分支將乳汁從乳腺組織中吸出，匯聚到乳頭附近的主輸乳管。
2、輸乳管像樹根一樣纏繞在一起。
3、你的每側(cè)乳房平均有9根輸乳管。
4、在每根輸乳管的末端，都有一簇葡萄狀的腺泡。
5、每個乳腺小葉都與一根輸乳管相連，輸乳管連通到乳頭上的開口處，或稱出乳孔。
6、噴乳反射讓乳汁到達(dá)乳頭附近的輸乳管。
7、在哺乳初期，從嬰兒開始吸吮到引發(fā)噴乳反射，需要幾秒鐘到幾分鐘的時間。
8、當(dāng)哺乳期很好的建立后，聽到寶寶的哭聲乃至只是想著寶寶都會引發(fā)噴乳反射。
9、當(dāng)乳汁被移出的不夠時，乳汁的產(chǎn)量就會下降。
10、只要乳房被吸吮或其他刺激，它就會產(chǎn)奶。
三、表達(dá)——英中（EC）
1、merge into——匯入、并入、匯合
2、connected to——使與……連接
3、let-down reflex——噴乳反射
4、or even——乃至
5、bring on——呈現(xiàn)、使出現(xiàn)
6、as long as——只要、一旦
四、表達(dá)——中英（CE）
1、匯入、并入、匯合——merge into
2、使與……連接——connected to
3、噴乳反射——let-down reflex
4、乃至——or even
5、呈現(xiàn)、使出現(xiàn)——bring on
6、只要、一旦——as long as
五、句子——中文（C）
1、輸乳管分支將乳汁從乳腺組織中吸出，匯聚到乳頭附近的主輸乳管。
2、輸乳管像樹根一樣纏繞在一起。
3、你的每側(cè)乳房平均有9根輸乳管。
4、在每根輸乳管的末端，都有一簇葡萄狀的腺泡。
5、每個乳腺小葉都與一根輸乳管相連，輸乳管連通到乳頭上的開口處，或稱出乳孔。
6、噴乳反射讓乳汁到達(dá)乳頭附近的輸乳管。
7、在哺乳初期，從嬰兒開始吸吮到引發(fā)噴乳反射，需要幾秒鐘到幾分鐘的時間。
8、當(dāng)哺乳期很好的建立后，聽到寶寶的哭聲乃至只是想著寶寶都會引發(fā)噴乳反射。
9、當(dāng)乳汁被移出的不夠時，乳汁的產(chǎn)量就會下降。
10、只要乳房被吸吮或其他刺激，它就會產(chǎn)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.
