Words describing actions in quatrains of ancient poems

1. What is the action word in the quatrains? The words describing actions in the poem are: singing, crawling, containing and stopping.

Poetry translation:

Orioles call spring among the new green willow branches, and they are happy in pairs; Egrets line up to meet the spring breeze and fly to the sky. The queue is neat and beautiful. The snow peak of Xiling is embedded in the window frame like a beautiful painting; The ship in front of this door comes from Soochow thousands of miles away.

Appreciate:

When I first wrote "Spring Scenes in Caotang", my mood was Tao Ran. With the wandering of sight, the change of scenery and the appearance of river boats, his homesickness was touched, and the four sentences of scenery fully expressed the poet's complicated and meticulous inner ideological activities. This poem has two sticks, and its writing is exquisite, but it doesn't feel polished at all, and it is natural and smooth. Lead readers to introduce their philosophical interest in history and life from the immediate scenery to the distant space and a long time.