The period from the War of Independence to the Civil War is the babyhood of the United States. 從獨立戰爭到內戰這個時期是美國的嬰兒期。
I would lay my cheeks gently against the comfortable cheeks of my pillow, as plump and blooming as the cheeks of babyhood. 我會把我的臉蛋輕輕地靠在枕頭舒適的臉蛋上，猶如嬰兒時期的臉蛋那般圓潤，光滑。
Although this theory is in its babyhood, a new perspective of technological innovation has been introduced and this is just the aim of this paper. 理論雖顯幼稚，但提供了一種新的看待技術創新的視角，這也是本文寫作的目的所在。