適度な休息が必要だ

N3 適度 tekido moderate N3 休息 kyuusoku rest, relaxation, relief N4 必要 hitsuyou necessary, need

N3 適 teki / kana.u suitable, occasional, rare N4 度 do, to, taku / tabi, -ta.i degrees, occurrence, time N5 休 kyuu / yasu.mu, yasu.maru, yasu.meru rest, day off, retire N3 息 soku / iki breath, respiration, son N3 必 hitsu / kanara.zu invariably, certain, inevitable N3 要 you / i.ru, kaname need, main point, essence

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences