あなたは世間知らずですね。

あなたは世間知らずですね。

You know nothing of the world.

あなたは世間知(せけんし)らずですね。

Anata wa sekenshirazu desu ne.

貴方 (あなた)

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

は (は)

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

世間知らず (せけんしらず)

ignorant of the ways of the world

です (です)

be; is

ね (ね、ねえ)

indicates emphasis, agreement, request for confirmation, etc.; is it so; hey; come on; listen; not

Readings: セイ、セ、ソウ、よ、さんじゅう

Meanings: generation, world, society, public

Readings: カン、ケン、あいだ、ま、あい

Meanings: interval, space

Readings: チ、し.る、し.らせる

Meanings: know, wisdom