Please draw a sentence with horizontal lines in which birds struggle with black hawks and tell me what you have learned from it.

1. The birds struggled with the black hawk. At this moment, the flock of owls (lú guàn) fought back, forcing the two black hawks to fly high into the sky. The birds, led by the fish and chicken, launched a charge and surrounded the two black hawks, sometimes going up and down, screaming and pecking, and the two black hawks were pecked all over and in a hurry.

① One morning in May, we drove from Xining to Bird Island in Qinghai Lake. The car sped along the Qinghai-Tibet Highway, crossed the Sun Moon Mountain and crossed the Daotang River, and came to Qinghai Lake, where the waters are blue. We drove a canoe to the beautiful Bird Island. ∥

② The scenery before us was dazzling. Looking up, the sky was dazzling. A colorful picture scroll is formed. Looking down, there are all kinds of birds, nests and eggs all over the island, and there is almost no open space for us to step in. In the lake, the spotted geese are covered with colorful flowered shirts, the small terns are small and exquisite, and the ring-billed owls are looking around with their lóng mouths, as well as white swans, which are beautiful. Birds fly in the sky, birds run on the ground and birds swim in the lake. What a paradise for birds! ∥

③ There are more than 1, waterfowl living on this island, and they get along very well. If the enemy attacks, all the birds on the island can unite and fight against each other at the same time. Soon after we went to Bird Island, we witnessed a "Bird Island Defence War".

④ Two black hawks appeared in the sky, trying to snatch the newly hatched island (F). While bravely facing the black hawk, he rushed up. Then all the birds on the island took off to meet the enemy.

(5) Two black hawks circled high, and the birds flew low below. Suddenly (h ū ì ì), a black hawk rushed down. I saw that the striped goose formed an iron wall with its wings and body, which blocked the black hawk. The second black hawk sneaked to the ground from the other side. Forcing two black hawks to fly high into the sky. Birds, led by fish and chickens, launched a charge and surrounded the two black hawks, sometimes going up and down, screaming and pecking. The two black hawks were pecked black and blue and hurried to the distance ...