あなたは家へ帰らなければならない。

あなたは家へ帰らなければならない。

You must go home.

あなたは家(いえ)へ帰(かえ)らなければならない。

Anata wa ie e kaeranakerebanaranai.

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

家 (いえ)

house; residence; dwelling; family; household; lineage; family name

へ (へ)

indicates direction or goal (e.g. "to")

帰る (かえる)

to return; to come home; to go home; to go back; to leave; to get home; to get to home plate

Readings: カ、ケ、いえ、や、うち

Meanings: house, home, family, professional, expert, performer

Readings: キ、かえ.る、かえ.す、おく.る、とつ.ぐ

Meanings: homecoming, arrive at, lead to, result in