Language Point 2

Five minutes later she emerged from the kitchen with the wine perfectly cooled. (Para.2)
Meaning: Five minutes later she came from the kitchen with the wine cooled to the right degree.
Please notice that the word "perfectly" is often used to intensify an adjective or adverb.
The word can be deleted without changing the main idea of the sentence.
The guests were perfectly satisfied with the meal.

客人们对这顿饭非常满意。
They made it perfectly clear that it was useless to go on.

他们说得很清楚，再继续下去是没有用的。
They are perfectly safe to eat.

这些东西吃起来绝对安全。