彼らのエベレスト登頂は偉業であった。
Sentence Analyzer
English Translation
Their climbing of Mt. Everest was a great achievement.
Furigana
Romanji
Karera no eberesuto tōchō wa igyō de atta.
Words
彼ら
(かれら)
they (usually male); them
の
(の)
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
登頂
(とうちょう)
climbing to the summit
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
偉業
(いぎょう)
great enterprise; exploits
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
或
(ある)
a certain ...; some ...
Kanji
Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: トウ、 ト、 ドウ、 ショウ、 チョウ、 のぼ.る、 あ.がる
Meanings: ascend, climb up
Readings: チョウ、 いただ.く、 いただき
Meanings: place on the head, receive, top of head, top, summit, peak
Readings: イ、 えら.い
Meanings: admirable, greatness, remarkable, conceited, famous, excellent
Readings: ギョウ、 ゴウ、 わざ
Meanings: business, vocation, arts, performance