English has eight main parts of speech: nouns, verbs, adjectives, adverbs, pronouns, prepositions, conjunctions, and interjections.
Literal
English [to-には] eight main parts-of-speech [subject-が] exist: noun, verb, adjective, adverb, pronoun, preposition, conjunction and interjection.
A textbook-style enumeration. 品詞 ('parts of speech') is the linguistic term — 品 'kind' + 詞 'word.' All eight Japanese grammar terms are Sino-Japanese compounds: 名詞, 動詞, 形容詞, 副詞, 代名詞, 前置詞, 接続詞, 感嘆詞. These map neatly to their English counterparts because Japan's grammatical terminology was built to describe Western grammar. そして ('and') before the final item mirrors English list conventions.