生徒の年齢は１８歳から２５歳にわたっている。

Sentence Analyzer

English Translation

The students range in age from 18 to 25.

Furigana

生徒(せいと)の年齢(ねんれい)は１８歳(さい)から２５歳(さい)にわたっている。

Romanji

Seito no nenrei wa ichi hachi sai kara ni go sai ni watatteiru.

Words

生徒 (せいと)

pupil

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

年齢 (ねんれい)

age; years

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.)

八 (はち、や)

eight

歳 (さい)

-years-old; ability; gift; talent; aptitude; genius

から (から)

from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since

二 (に、ふた、ふ、ふう)

two

五 (ご、いつ、い)

five

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

渡る (わたる)

to cross over; to go across; to extend; to cover; to range; to span