Describe the good part of watermelon.

Good paragraphs to describe watermelons are:

Watermelon is round, like a big ball, and its appearance is dark green and turquoise, as if wearing a very beautiful floral dress. This watermelon is big and round, like a big ball. Its skin is green with black patterns on it. When I cut the watermelon, I immediately exposed the red pulp, and at the same time, I saw black melon seeds embedded in the pulp. At this time, my mouth is watering and I can't wait to take a bite to quench my thirst. Watermelon is round and as big as a ball. Watermelon is light green first, then dark green, and finally smooth dark green. Immature watermelon is a bit sour and hard. The flesh is pink and the seeds are white. Mature watermelon flesh is sweet and bright red, and the seeds are black. Cut the watermelon with a fruit knife, and the fresh pulp will be exposed immediately. There are many black melon seeds on the red pulp, like tadpoles sleeping in the red pulp, and red juice flows out of the red pulp.