そんなに急いではいけません。

そんなに急いではいけません。

Don't be in such a hurry.

そんなに急(いそ)いではいけません。

Sonnani isoide waikemasen.

そんなに (そんなに)

so much; so; like that

急ぐ (いそぐ)

to hurry; to rush; to hasten; to make something happen sooner

ば (ば)

if ... then; when; and; why don't you...?; the more (one does something); because; since

Readings: キュウ、いそ.ぐ、いそ.ぎ

Meanings: hurry, emergency, sudden, steep