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as (much) as possible; as (much) as one can; wherever practicable; if possible
なるたけ早めに返事をいただきたい。
I'd like a reply as soon as possible.
なるたけ出費を抑えるようにしている。
I'm trying to keep expenses down as much as possible.
なるたけ簡単な言葉で説明してくれ。
Please explain using simple words as much as possible.