これは二人の間の秘密だから、他の人には絶対口を滑らせないでくれるな。

Sentence Analyzer

English Translation

This is a secret just between you and me, so don't let it slip out.

Furigana

これは二(に)人(にん)の間(ま)の秘密(ひみつ)だから、他(た)の人(ひと)には絶対口(ぜったいぐち)を滑(すべ)らせないでくれるな。

Romanji

Kore wa ni nin no ma no himitsu da kara, ta no hito ni wa zettaiguchi o suberasenaidekureru na.

Words

此れ (これ)

this (indicating an item near the speaker, the action of the speaker, or the current topic); this person (usu. indicating someone in one's in-group); now; here; I (me); certainly

は (は)

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

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

間 (ま)

space; room; time; pause

秘密 (ひみつ)

secret; secrecy; confidentiality; privacy; secret; mystery; esoteric teachings

だ (だ)

be; is; indicates past or completed action; indicates light imperative

から (から)

from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since

他 (た)

other (esp. people and abstract matters)

人 (ひと、ヒト)

man; person; human being; mankind; people; human (Homo sapiens); humans as a species; character; personality; man of talent; true man; another person; other people; others; adult

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

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.

滑る (ぬめる、なめる)

to be slippery; to be slimy; to behave charmingly; to walk merrily

な (な)

(sentence end, mainly masc.) indicates emotion or emphasis; (used with masu stem verb) command; (used with dictionary form verb) prohibition