それは難題だ。

Sentence Analyzer

それ 難題

English Translation

That's a tall order.

Furigana

それは難題(なんだい)だ。

Romanji

Sore wa nandai da.

Words

其れ (それ)
that (indicating an item or person near the listener, the action of the listener, or something on their mind); it; that time; then; there (indicating a place near the listener); you
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
難題 (なんだい)
difficult problem; challenge
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: ナン、 かた.い、 -がた.い、 むずか.しい、 むづか.しい、 むつか.しい、 -にく.い
Meanings: difficult, impossible, trouble, accident, defect
Reading: ダイ
Meanings: topic, subject