They have arrived at a solution via scientific investigation.

他们通过科学的调查研得出了问题的办法。

Modern health care mode during stegmonth has its limitation in guiding postpartum recovery.Debating new healthcare mode helpful to puerperant recovery and blest breastfeeding durin...

探讨有利于期复和促进母乳喂养成功的期保健新模式是科亟待研的重要课题。