クラスで彼ほど頭のいい少年はいない。

Sentence Analyzer

くらす ほど いい 少年 いない

English Translation

No other boy in his class is as bright as he.

Furigana

クラスで(かれ)ほど(あたま)のいい少年(しょうねん)はいない。

Romanji

Kurasu de kare hodo atama no ii shōnen wa inai.

Words

クラス (クラス)
class
(で、にて)
indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.
(かれ)
he; him; his; boyfriend
(ほど)
degree; extent; bounds; limit; indicates approx. amount or maximum; upper limit
(あたま、かしら)
head; hair (on one's head); mind; brains; intellect; leader; chief; boss; captain; top; tip; beginning; start; head; person; top structural component of a kanji
()
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
いい (いい)
good; excellent; fine; nice; pleasant; agreeable; sufficient (can be used to turn down an offer); ready; prepared; profitable (e.g. deal, business offer, etc.); beneficial; OK
少年 (しょうねん)
boy; juvenile; young boy; youth; lad
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
要る (いる)
to need; to want

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: トウ、 ズ、 ト、 あたま、 かしら、 -がしら、 かぶり
Meanings: head, counter for large animals
Readings: ショウ、 すく.ない、 すこ.し
Meanings: few, little
Readings: ネン、 とし
Meanings: year, counter for years