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Sentence analysis
4Spans
Sentence
Span Details
表面
surface; face; outside; exterior; appearances; superficialitynoun, no-adjective
の
possession, attribution, nominalizer, or nominal linkergrammar
固い
hard; solid; tough; stiff; tight; wooden; unpolished; strong; firm; not easily moved; steadfast; honest; safe; obstinate; bookish; formal; stuffy-> 硬いi-adjective
層
layer; stratum; seam; bed; class; bracket; group; sheaf; counter for stories (of a building)noun, noun suffix, counter