Between the lines, it means that some thoughts and feelings of the article are not directly spoken but revealed through the whole article or paragraph.
Graffiti: A metaphor for poor or careless writing. Metaphor is clumsy and childish handwriting.
Word order is natural and appropriate in terms of words and clear in expression.
The word "wind and frost" is a metaphor for severe criticism of writing.
Choose words carefully: think again and again. It means to think carefully when writing or speaking.
Clear pronunciation and mellow voice describe accurate articulation and mellow singing.
The word pearl: a round pearl; Ji: A pearl that is not round. The language of poetry is refined and the words are like pearls.
Every word is exquisite and valuable. The description article is well written and the price is high.