Urgent! ! ! Ask for an interesting geographical story.

According to the folklore and star map of the Cowherd and the Weaver Girl, the Weaver Girl descended to earth and lived a free life with the Cowherd. When the Queen Mother heard the news, she forcibly brought the Weaver Girl back to the Heavenly Palace, and the Cowherd chased her children to the sky. The cruel queen mother separated them with gold hairpin. Looking up at the night sky, Vega in Lyra and two nearby dark stars form a triangle, much like a woven shuttle. Altair in Aquila and two dark stars form a "one" shape, like a cowherd carrying two children with a pole. The direction of the Milky Way is perpendicular to the line between the Cowherd and the Weaver Girl, just like separating them on both sides of the river. After listening to this story and observing the starry sky, students can easily identify these two stars and several constellations.

2. In the late period of burning Huluyu and Cyclone Three Kingdoms, Zhuge Liang made a northern expedition to the Central Plains and six trips to Qishan. Sima Yi and Wei Jun were once trapped in Huluyu. There are fires all over the mountain, trying to burn all the enemies to death. Sima and his son couldn't escape this fate, crying to die. Unexpectedly, a sudden heavy rain doused the mountain fire, and Sima survived. In fact, the rain was not "providence", but Zhuge Liang himself. The raging fire caused the air near the mountain area to heat up and the air pressure to decrease. Cyclone is formed in the low pressure area, and it rains in the center due to the rising, cooling and condensation of air. That is to say, there was cyclone rainfall in Huluyu. Although Zhuge Liang is familiar with astronomy and geography, he lacks modern scientific knowledge and doesn't know what a cyclone is. Otherwise, he may use other tactics to annihilate Wei Jun.