ジャックはクラスで一番背の高い少年です。

Sentence Analyzer

じゃっくはくらすで一番背の高い少年です。

English Translation

Jack is the tallest boy in his class.

Furigana

ジャックはクラスで一番(いちばん)背(せ)の高(たか)い少年(しょうねん)です。

Romanji

Jakku wa kurasu de ichiban se no takai shōnen desu.

Words

ジャック (ジャック)

jack; knave; (electrical) jack; takeover; seizure; hijack

は (は)

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

クラス (クラス)

class

で (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.

一番 (いちばん)

number one; first; first place; best; most; game; round; bout; as a test; as an experiment; by way of experiment; by way of trial; tentatively; song (e.g. in Noh); piece

背 (せい)

height; stature

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

高い (たかい)

high; tall; expensive

少年 (しょうねん)

boy; juvenile; young boy; youth; lad

です (です)

be; is