(1) reasoning is easy to understand and accept.

(2) It is even clearer to be able to tell an unimaginable thing in detail and explain it with other similar things.

(3) Things can be visualized and leave a deep impression on people.

(4) Play the role of decorating articles.

(5) Make things vivid and vivid, highlight features, render the atmosphere and set off the side.

example sentence

1. It rained several times, and the corn seedlings grew up like blowing air. Before long, the annual green gauze tent appeared again. QQ personalized signature

It's so cold these days that the cold wind blows on my face like a knife.

The wheat seedlings in the field are scattered, as if waiting for rain.

Her wrinkled face is as smooth as satin.

The devil officer sitting on the edge of the kang was red-eyed, like a wild dog who had just eaten a dead man. "

6. In the vegetable garden, leeks germinate, spinach makes signal with the lips, cucumber seedlings divide leaves, bean seedlings break ground, and the seedbed is full of vitality.