そんなに怒る必要はない。

そんなに怒る必要はない。

There's no need to get so angry.

そんなに怒(おこ)る必要(ひつよう)はない。

Sonnani okoru hitsuyō wa nai.

そんなに (そんなに)

so much; so; like that

怒る (おこる、いかる)

to get angry; to get mad; to tell someone off; to scold; to be angular; to be square

必要 (ひつよう)

necessary; needed; essential; indispensable; necessity; need; requirement

は (は)

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

ない (ない)

not; emphatic suffix

Readings: ド、ヌ、いか.る、おこ.る

Meanings: angry, be offended

Readings: ヒツ、かなら.ず

Meanings: invariably, certain, inevitable

Readings: ヨウ、い.る、かなめ

Meanings: need, main point, essence, pivot, key to