What is beginning of spring's occasional last sentence?

the Kingdom of Wei（220-265 A.D）

There is little frost at the end of the lunar new year.

Spring has come to this world.

I feel that my career is full.

The east wind blows water with uneven green.

Spring has come and the weather is getting warmer and warmer. Although there is still freezing frost and snow, it is rare. Even the vegetation knows that spring is coming. The green in front of us is full of the vitality of spring. A gust of east wind blew and spring water rippled.

The first sentence of this poem is about the beginning of the melting of snow and ice in spring, and the second sentence is about trees feeling the breath of spring in an anthropomorphic way. The last two sentences are the poet's imagination. The poet seems to see the bright spring breeze and blue waves everywhere. This poem is lively.