Last Updated：2025/12/03

While one is doing that; while one is carrying out that action (referring to another action one could accomplish at the same time.)

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while one is at it

Source Word

while one is at it

Conjunction

Japanese Meaning

ついでに / その際に / 同時に行動するついでに

Bring a bottle of water, and while one is at it, grab some sunscreen.

水のボトルを持って行って、ついでに日焼け止めも持ってきてください。

Sense（1）

If you're going downtown anyway, could you return these books to the library while you're at it?