私があやまる理由はない。

私があやまる理由はない。

There is no reason for me to apologize.

私(わたし)があやまる理由(りゆう)はない。

Watashi ga ayamaru riyū wa nai.

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

が (が)

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

誤る (あやまる)

to make a mistake; to err; to mislead; to misguide

理由 (りゆう、わけ)

reason; pretext; motive

は (は)

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

ない (ない)

not; emphatic suffix

Readings: シ、わたくし、わたし

Meanings: private, I, me

Readings: リ、ことわり

Meanings: logic, arrangement, reason, justice, truth

Readings: ユ、ユウ、ユイ、よし、よ.る

Meanings: wherefore, a reason