Wu Rong and Li Yue
When the snow and sunshine of Shirang fly to the end, the king's amusement is light.
Only when the palace falls, it will dry up. A song is full of soldiers everywhere.
The trees and eaves are shaded, and the jade chariot has been exhausted.
No one knows that it is cold outside. Only trees live forever in the Forbidden City.
Answer: ① Contrast (or contrast) is used in both poems. ② The first poem is inside the palace (or outside the palace). The palace is shaded by green trees and warm as spring. The second song is a comparison between the past and the present (or time): in the past, the clothes were dressed in clothes, and the songs and dances were peaceful; Nowadays, the bushes are growing and the palace is desolate.