How to grasp the three-level intonation of A Passage to the Avenue?

The first floor: the first sentence "A trip to the Avenue" is pronounced in Teton pronunciation, indicating the connotation of the following three sentences: "Avenue"; The sentence "the world" should be read separately.

Second floor: This floor is full of parallelism, with four groups of * * *, which should be read in layers. Some words are instructive, such as "An old friend is not alone ..." and "Let the elderly have a home ...", all of which are used as food. The last group talks about the concepts of "goods" and "strength" and these two words.

The third layer: "Yes, so" is read in the tone of connecting the preceding with the following. "Yes, Datong" is the conclusion of the full text, so read it clearly and have a positive tone.