1. Love is a swallow in a building. Swallow House is empty and spring is late. When the general goes to Yin Rongyuan. There is deep resentment in the empty lock building, and the spring wind is so heavy that no one can see it. Twelve appendices lean all over.

2. Swallows flying in spring come and go, and the air is full of whispers. Swallows are small and energetic. Their wings are sharp and long, and their tails are like scissors. They fly quickly.

3. Yanyu is like hurting the old spring, and the palace flowers have become dust once they fall. Since I closed the scenery, I haven't seen anyone for several times—— Li Yi's Sui Palace Swallow

4. Travel food startles the twin swallows and takes mud into this hall. Avoid dryness and dampness, and return to the hot and cold.

5. When spring came, the swallow put on new clothes and flew back from the south. When spring came, the swallow put on new clothes and flew back from the south.

6. The swallow is small and cute. Its body looks like black silk and shiny. Two small eyes are full of energy, and with a small beige mouth, it is simply beautiful.

7. Spring came, and the swallow flew back from the south. Swallow's feathers are black and white, with long and narrow wings and a scissors like tail.

8. Swallows are always "particular" about making nests. They use soil, branches, grass, stems, feathers and saliva to cover the nests into half a bowl shape, which is very solid. I think they also know "architecture"!

9. They have a high skill in making nests. In a short time, they are ready. They peck mud in the yard, put the mud they peck on the tree, and then surround it with dry grass. After a while, their "house" is ready.

10. The small building returns to Yan and dusk. Loneliness locks the door. Breeze and drizzle, the weather of flowers, the spring equinox—— Youth Tour by Du Anshi

11. The yellow warbler turns back after crossing the water, and the swallow can hold the mud wet—— Du Fu's Instant

12. Cherry thank pear flower hair, red and white phase hasten. Swallows come back, and a few fragrant wind and green doors open. I know how much pleasure there is in the world, and sprinkle the golden cup. The pipe swallows the string and mourns, slowly leading Xiao Niang back to dance.

13. When spring came, a lively and lovely swallow flew back from the south. It spread its long and narrow wings, spread its scissors like tail, flew across the fields and mountains, and found its own home.

14. Take the clay swallow, make a sound and salivate at the tail. Where does autumn go and where does spring come—— Wei Yingwu's Swallow Grasping Mud

15. Peach blossoms fly red after rain, half by stream and half by mud. Where came the twin swallows? They were in the west of the painted beam—— Liu Cizhuang's "Peach Blossoms in Shallow Plains"

16. Ying Ying Yan Yan Chunchun, flowers and willows are true, everything is rich and rich rhyme—— Qiaoji's Tianjingsha Instant Event

17. Swallows are always "particular" about making nests. They use soil, branches, grass, stems, feathers and saliva to cover the nests into half a bowl shape, which is very solid. I think they also know "architecture"!

18. Swallows have black clothes, white belly, scissors like tail, sharp mouth and small eyes. They are very cute! I learned from extracurricular books that swallows can herald spring and eat pests. They are good friends of crops.

19. The bird sings the fragrant tree, the swallow holds the yellow willow—— Zhang Kejiu's The Man Who leans on the railing in late spring

20. After the swallows had gone through the curtains, the fish appeared on the market again. Poet: Lu You's Spring Day

21. Swallows have black clothes, white belly, scissors like tail, small mouth and small eyes. They are very cute! I learned from extracurricular books that swallows can herald spring and eat pests. They are good friends of crops.

22. The plumage of these little swallows is black and bright, a pair of beautiful and light wings are stretching in the blue sky, and the scissors like tail makes people feel that the swallows are so cute.

23. It was last summer. It was a rare opportunity for me to see the swallows with my own eyes. Their feathers were black and bright, like the dark night sky. Their beaks are pointed and their eyes are rolling. They are very cute.

24. That was last summer. It was a rare opportunity for me to see those swallows with their feathers as black as the night sky. Their beaks are pointed and their eyes are rolling. They are very cute.