あの2人の少年はいとこ同士です。
Sentence Analyzer
English Translation
Those two boys are cousins.
Furigana
あの2人 の少年 はいとこ同士 です。
Romanji
Ano ni nin no shōnen wa itoko dōshi desu.
Words
あのう
(あのう、あの、あのー)
say; well; errr ...
二
(に、ふた、ふ、ふう)
two
人
(じん)
-ian (e.g. Italian); -ite (e.g. Tokyoite); indicates nationality, race, origin, etc.; -er (e.g. performer, etc.); person working with ...; indicates expertise (in a certain field); (usu. in compound words) man; person; people
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
少年
(しょうねん)
boy; juvenile; young boy; youth; lad
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
従兄弟
(いとこ、じゅうけいてい)
cousin (male)
同士
(どうし、どし)
fellow; mutual; companion; comrade
です
(です)
be; is