找了兩段視頻,一個是醫生現場直到的版本。吸管要從寶寶嘴角插進去
Breastfeeding using a Lactation Aid with Dr. Jack Newman
SNS(supplemental nursing system) -- how it works
Breastfeeding using a Lactation Aid with Dr. Jack Newman
SNS(supplemental nursing system) -- how it works