手紙には返事を書かなきゃいけないよ。

Sentence Analyzer

手紙には返事を書かなきゃいけないよ。

English Translation

You have to reply to the letter.

Furigana

手紙(てがみ)には返事(へんじ)を書(か)かなきゃいけないよ。

Romanji

Tegami ni wa henji o kakanakyaikenai yo.

Words

手紙 (てがみ)

letter

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

は (は)

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

返事 (へんじ)

reply; answer; response

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

書く (かく)

to write; to compose; to pen; to draw; to paint

よ (よ)

indicates certainty, emphasis, contempt, request, etc.; used when calling out to someone; used to catch one's breath or get someone's attention; yo!