With the three in such vastly different stages of development, if Lin can't quickly and correctly respond to their needs, these smiling little angels can quickly become bawling, screaming hellspawn.
這 3 個分屬不同月齡的寶寶，各自處於差異極大的發展階段，如果沒有即時且正確地回應他們的需求，像天使般可愛的笑顏，馬上會變臉為哭鬧不休的「小惡魔」。