The descriptions and explanations in lines 20-22 should be rewritten, and existing references can be appropriately introduced to improve the authenticity of the results.
The descriptions and explanations in lines 20-22 should be re-written and existing references appropriately introduced to improve the authenticity of the results.
The description and explanation of lines 20-22 should be rewritten, and the existing references can be appropriately introduced to improve the authenticity of the results.