ジョンはチェスが得意だ。

Sentence Analyzer

ジョン チェス 得意

English Translation

John is good at chess.

Furigana

ジョンはチェスが得意(とくい)だ。

Romanji

Jon wa tyesu ga tokui da.

Words

()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
チェス (チェス)
chess
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
得意 (とくい)
triumph; prosperity; pride; one's strong point; one's forte; one's specialty; frequent customer (client, etc.)
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: トク、 え.る、 う.る
Meanings: gain, get, find, earn, acquire, can, may, able to, profit, advantage, benefit
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking