春眠暁を覚えず しゅんみんあかつきをおぼえず in spring one sleeps a sleep that knows no dawn; in spring one sleeps like a log exp proverb Advanced ➥
春分の日 しゅんぶんのひ Vernal Equinox Day (national holiday; March 20 or 21); Spring Equinox Day exp n Advanced ➥