What does it mean that the snow is dark and heavy, and the mountains are long and difficult to spray jade?

It's so cold, it's full of ice and snow, even Yu Pei looks heavy; The nearby mountain streams and rivers have been frozen by snow and ice, and they can no longer spray.

2. Source:

Zi Mazi is the work of Lu, a poet in the Tang Dynasty. By describing the harsh environment and the difficulty of action, this poem highlights the heroic spirit of soldiers going to the border to fight the battlefield and bravely kill the enemy, and expresses the hope that the frontier will be peaceful as soon as possible and stop bleeding. The words in the poem are accurate, the description is vivid and delicate, and the image is outstanding.

Purple horse

(Tang) Lu

Maguan shines on the golden saddle and moves into the high hurdle.

The wind at the gate is a little urgent, and the water in the Great Wall is very cold.

The snow is dark and heavy, but the mountains are long, so it is difficult to spray jade.

Don't hesitate to cross the desert. When will the bleeding stop?

3. Appreciate:

Zi Mazi is a frontier poem. Like the early frontier fortress Yuefu, Lu also wrote poems with fragments of scenery, which were roughly arranged in chronological order. However, compared with earlier Yuefu with the same theme, the violence and drama here are more intense. More and more difficulties have strengthened the heroic determination of the horse expressed in the seventh sentence. The tortuous ending implies that the horse's bravery is completely ineffective, which weakens the value of the horse: this area will never be conquered and its blood will never dry up. A brave horse has become a brave war horse handed down from generation to generation, symbolizing the border guards who rushed to the desert and died.