What have I become?

What I have become is imitated as follows:

In the hot summer, the sun scorches the earth.

I really want to become a big sun umbrella. Cover half the sky. Just as I was thinking seriously, I felt my nose was a little itchy, "Ah, one, one, one, one, sneeze." I sneezed loudly. Huh? I really turned into a sun umbrella. Guess what color my sun umbrella is?

Of course it's not red, nor is it green, it's blue. Because blue means cool, refreshing and cool. That's why I turned the sun umbrella blue. I will listen to small animals, small plants, and children coming under me to enjoy the coolness, rest, and drink cold drinks.

One day, the weather was very hot and the earth was "feverish". At this time, I will invite "Little Sister Dark Cloud" to "cool down" the earth. At this time, if it rains and some people don’t bring umbrellas, I will ask them to take shelter under my sun umbrella. At this time, they called me umbrellas one by one.

A few days later, I met "Brother Storm" who had a very bad temper. He got angry when he saw me and swept me up into the sky.

I was so scared that I screamed: "Help!" "Sister, sister, why are you shouting for help?" My fat little sister ran over to me and asked, oh, it turns out I am dreaming!