Generally speaking, poetry is basically lyrical. The appreciation and analysis of ancient poetry begins with understanding the background of poetry. Take "sailing alone, the blue sky is exhausted, and the Yangtze River flows in the sky" as an example. This poem is a farewell poem. This should be clear at the beginning. Then, the feelings expressed in farewell poems are mainly the disappointment for friends. This depends on accumulation and more work. Then, from the analysis of words, a single word "loneliness" and "far", loneliness is loneliness, and far is far. This should be understandable, it is a simple combination of words and comments. Then the sail itself has no thoughts and feelings, and it is an objective food. But now poets use loneliness to describe it. This is the poet's feelings, not the feelings of sails, attached to or expressed by things. The lonely sails fade away and disappear at the end of the blue sky, only the mighty Yangtze River can be seen flowing to the sky. This is the translation of this poem, and you can feel a deep sense of regret, so what this poem conveys is the emotion that the poet wants to express and express.
Many poems are lyrical by borrowing things, and so is the second one you gave. Concrete flowers and birds have no emotion, but the poet gives them emotion and expresses it through concrete images.
To understand what feelings the poet expressed, apart from the different background of the poem, the poet's life experience and consistent writing style are also different, which is also the accumulation of your Chinese literacy. By distinguishing concrete images from abstract images, we can accurately understand and translate this poem, and the feelings expressed by the poet are clearly visible, so we must not understand mistakes.
I've been calling for a long time, I hope I can help you ~