14. What does "stippling" mean in the second paragraph?
15. point out the interpretation methods used in the following sentences.
In some Italian teams, clubs have specially equipped players with uniforms containing corn fiber. The sweat absorption of this kind of sportswear is several times higher than that of ordinary cotton-padded jacket. ( )( )
16. Please briefly explain the unique advantages of clothing made of soybean protein fiber.
13. The characteristics of new biological cloth developed by natural crops are expounded.
14. Processing (or conversion)
15. Compare with examples.
16. It has health care function, no ironing and easy washing, and is green and pollution-free.