2. The two sentences explaining the word "off-year" in "Happy Travel" are: "I don't know what to do with the monarch, but Xiao Ye doesn't know the spring and autumn".
3. The author compares the tiny objects in real life with the "shipping migration" of Dapeng bird, and vividly illustrates that everything depends on it: "Wild horses, dust and creatures blow each other with interests".
4. Taking real life examples, through the dependence of the ship floating on the water, the sentence that explains the dependence of Dapeng bird's flight on the wind is: "The wind is not thick, and its negative wing is weak."
5. Zhuangzi described four kinds of people in real society from wonderful descriptions. The sentence describing these four kinds of people in the article is: "Therefore, the husband knows that being an official is better than being a country, taking virtue as a gentleman and being a country."
6. The author puts forward his own view that "doing nothing" is the real carefree complex sentence. The sentences of three kinds of people are: "God is useless and saints are nameless except himself".
7. This paper discusses the causes of the sky color and puts forward two questions: "Is it positive or negative? Is it distant, omniscient and extremely evil? "
8. The sentence written in the article that Song downplays the honor and disgrace of the world and will not be more encouraged or depressed because of external evaluation is: "The world is famous without persuasion, and the world is not depressed."
9. After a series of preparations, Zhi and Xue Gui saw that the Dapeng bird could "look south", so they vividly described the sentence that the Dapeng bird was flying and resting in the forest and smiled: "I must fly and stop under the elm tree."
10. The two sentences describing the breadth and height of Dapeng's take-off in "Happy Travel" are "Water strikes three thousand miles, and those who soar are nine Wan Li".
1 1. The relationship between water and boat is written in the sentence "If the water is not thick, the big boat will be powerless", which explains the major issues to be done.
12. In Wandering around, the phrase "nothing more than to control the land, with Wan Li as the ninth, and going south" describes Kun and Xue Gui's complacency and their disapproving attitude towards Dapeng.
13. "Happy Travel" wrote that the preparation for suburban activities is easy and sufficient. The two sentences are "three meals are opposite, and the stomach is still as expected."
14. The phrase "I don't know the fate of auricularia auricula, I don't know the spring and autumn" in "Happy Travel" describes the short life span of off-year.
15. The sentence that Peng's wings are big enough to soar is "If the wings soar, nine Wan Li will reach the top".
16. In Happy Travel, the author wrote two poems: "Just count down and fly among Artemisia".
17. In Wandering, the two sentences about Song's honor and disgrace are "The world is famous but not persuaded, and the world is not without depression".
18. The reason why Song was not surprised by honor and disgrace in "Happy Travel" is because "the distinction between inside and outside is regarded, and the realm of honor and disgrace is regarded".
19. The two sentences in "Happy Wandering" that are really idle and helpless to reach the infinite realm of time and space are "If the husband takes advantage of the meaning of heaven and earth, he will resist the debate of six qi".
20. In "Happy Travel", Zhuangzi thinks that the three sentences of the realm that the highest cultivated person should reach are "useless to people, gods and men, and saints are nameless".