メアリーは一晩中踊るつもりだと言った。

メアリーは一晩中踊るつもりだと言った。

Mary said she was going to dance all night.

メアリーは一(いち)晩中(ばんちゅう)踊(おど)るつもりだと言(い)った。

Meari- wa ichi banchū odoru tsumori da to itta.

は (は)

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

一 (いち)

one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)

踊る (おどる)

to dance (orig. a hopping dance)

積もり (つもり)

intention; plan; conviction; belief

だ (だ)

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

と (と)

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

言う (いう、ゆう)

to say; to utter; to declare; to name; to call; to go (e.g. "the alarm went ping"); to make a noise

Readings: イチ、イツ、ひと-、ひと.つ

Meanings: one, one radical (no.1)

Reading: バン

Meanings: nightfall, night

Readings: チュウ、なか、うち、あた.る

Meanings: in, inside, middle, mean, center

Readings: ヨウ、おど.る

Meanings: jump, dance, leap, skip

Readings: ゲン、ゴン、い.う、こと

Meanings: say, word