Improve the grammaticality: Without the knowledge of the characteristics of different materials, one will not be able to choose the best material, which must be strong yet light in weight, to be use.
The material is light in weight, and the material is strong.
The material is light in weight, and the material is strong.
The material is light in weight, and the material is strong.
The material is light in weight, and the material is strong.
The material is light in weight, and the material is strong.
The material is light in weight, and the material is strong.
The material is light in weight, and the material is strong.
The material
The material is light in weight, and the material is light in weight.
Correct: The material is light in weight, and the material is light in weight.
Correct: The material is light in weight, and the material is light in weight.
Correct: The material is light in weight, and the material is light in weight.
Correct: The material is light in weight, and the material is light in weight.
Correct: The material is light in weight, and the material