Two. To analyze the meaning of a sentence, we can start with the images in the poem, such as the willow branches symbolizing farewell and the homesick moon.
There are also borrowing scenery to express feelings, expressing feelings in the scenery, touching the scenery and so on, all of which can be learned.
In fact, most of the poems are similar to the world literature. It is easy to read more books. Don't be afraid of difficulties! Practice makes perfect!