役に立つ – Vocabulary details

役やくに立たつ

Expression

Verb (5-dan, つ)

1. to be helpful; to be useful

role

standing up

や

く

にたつ

role; assignment; position (of responsibility); post; part (in a play, film, etc.); role

to stand; to rise; to find oneself (e.g. in a difficult position); to depart (on a plane, train, etc.)

あれって、役やくに立たった？

Was that helpful?

役やくに立たってるといいですね。

I hope it's helpful.

これは役やくに立たたない。

This is useless.

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