それはご都合主義というものだ。

Sentence Analyzer

それ ご都合主義 という もの

English Translation

That's opportunism pure and simple.

Furigana

それはご都合主義(ごつうしゅぎ)というものだ。

Romanji

Sore wa gotsugōshugi toiu mono 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
御都合主義 (ごつごうしゅぎ)
opportunism; double standards; timeserving; expediency
と言う (という、とゆう)
called; named; as many as; as much as; all X; every X
(もの、もん)
person
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: ト、 ツ、 みやこ
Meanings: metropolis, capital
Readings: ゴウ、 ガッ、 カッ、 あ.う、 -あ.う、 あ.い、 あい-、 -あ.い、 -あい、 あ.わす、 あ.わせる、 -あ.わせる
Meanings: fit, suit, join, 0.1
Readings: シュ、 ス、 シュウ、 ぬし、 おも、 あるじ
Meanings: lord, chief, master, main thing, principal
Reading: 
Meanings: righteousness, justice, morality, honor, loyalty, meaning