この文章は語句の選び方が難しい

N5 この kono this N5 文章 bunshou sentence, text, writing N3 語句 goku words, phrases, expressions N5 方 kata person, way, direction N5 難しい muzukashii difficult

N4 文 bun, mon / fumi, aya sentence, literature, style N2 章 shou badge, chapter, composition N5 語 go / kata.ru, kata.rau word, speech, language N1 句 ku phrase, clause, sentence N3 選 sen / era.bu, e.ru, yo.ru elect, select, choose N4 方 hou / kata, -kata, -gata direction, person, alternative N3 難 nan / kata.i, -gata.i, muzuka.shii, muzuka.shii, mutsuka.shii, -niku.i difficult, impossible, trouble

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information