The document discusses gradable adjectives and adverbs that describe degrees. It notes that gradable adjectives like "cold" can be modified by adverbs like "bit", "extremely", or "slightly". It provides examples of sentences using these adverbs and adjectives. It then lists common grading adverbs and puts them in order from least to most strong. Finally, it explains that gradable adjectives can be used in comparisons, unlike non-gradable adjectives.