as much as

目一杯･最大･ぎりぎり（出来る限りではない）

Oh, I see. I'll try as much as I can.

Well, I try to swim as much as I can.

I try to save time as much as I can. ｘ　asを取ると意味が通じない

I try to save as much time as I can. ◎　asを取っても意味が通じる

We have to save much electricity as we can.

I have gained as much as 2 kios this week.

The average healthy person can lose as much as one-third of his or her blood without fatal results.

平均的に健康な人は目一杯最大3分の1の血液を失っても命にかかわらない

fatal  /'feɪtl/ フｪｲﾄｩﾙ adjective: 命にかかわる、致命的な、命がけの