何と美しい虹だろう。

何と美しい虹だろう。

What a beautiful rainbow!

何(なに)と美(うつく)しい虹(にじ)だろう。

Nani to utsukushii niji darou.

何 (なに、なん)

what; how many; you-know-what; that; whatsit; what's the expression; what do you call them; what?; hey!

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

美しい (うつくしい)

beautiful; lovely

虹 (にじ)

rainbow

だ (だ)

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

Readings: カ、なに、なん、なに-、なん-

Meaning: what

Readings: ビ、ミ、うつく.しい

Meanings: beauty, beautiful

Readings: コウ、にじ

Meaning: rainbow