君は今日寝ていたほうがよさそうだ。

君は今日寝ていたほうがよさそうだ。

It would be better for you to stay in bed today.

君(きみ)は今日(きょう)寝(ね)ていたほうがよさそうだ。

Kimi wa kyō neteita hō ga yosasō da.

君 (きみ)

you; buddy; pal; monarch; ruler; sovereign; (one's) master

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

今日 (きょう、こんにち、こんち、こんじつ)

today; this day; these days; recently; nowadays

寝る (ねる)

to lie down; to go to bed; to lie in bed; to sleep (lying down); to sleep (with someone, i.e. have intercourse); to lie idle

切っ先 (きっさき、ほう)

point (of a sword, etc.); pointed verbal attack

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

だ (だ)

be; is; indicates past or completed action; indicates light imperative

Readings: クン、きみ、 -ぎみ

Meanings: mister, you, ruler, male name suffix

Readings: コン、キン、いま

Meaning: now

Readings: ニチ、ジツ、ひ、 -び、 -か

Meanings: day, sun, Japan, counter for days

Readings: シン、ね.る、ね.かす、い.ぬ、みたまや、や.める

Meanings: lie down, sleep, rest, bed, remain unsold