大おお助だすかり

noun

great help; big help; lifesaver

Expresses that something or someone was a tremendous help, often in a situation where the speaker was in need. Commonly used in the phrase 大助かりだ.

• 君きみが手伝てつだってくれて大おお助だすかりだ。

  It's a great help that you're assisting me.

• この辞じ書しょは本ほん当とうに大おお助だすかりです。

  This dictionary is a real lifesaver.