YOU SAID:

i tried so hard not to laugh but failed miserably

INTO JAPANESE

私は笑わないように一生懸命試みたが、無残に失敗しました

BACK INTO ENGLISH

I laugh so hard I tried but failed miserably

INTO JAPANESE

私は試みたが、無残に失敗しましたのでハード笑った

BACK INTO ENGLISH

I've tried but failed miserably, so hard.

INTO JAPANESE

私は試みたが、無残に、一生懸命に失敗しました。

BACK INTO ENGLISH

I've tried, miserably, failed to work hard.

INTO JAPANESE

私は懸命に仕事を失敗した悲惨な試してみた。

BACK INTO ENGLISH

I failed to work so hard and miserable tried.

INTO JAPANESE

私は一生懸命仕事に失敗し、悲惨な試み。

BACK INTO ENGLISH

I failed to work hard, and a disastrous attempt.

INTO JAPANESE

私は作業のハード、悲惨な試みに失敗しました。

BACK INTO ENGLISH

I work hard and miserable attempt failed.

INTO JAPANESE

私はハードと悲惨な失敗を動作します。

BACK INTO ENGLISH

I work hard and failing miserably.

INTO JAPANESE

私は無残に失敗しハードを動作します。

BACK INTO ENGLISH

I failed miserably and works hard.

INTO JAPANESE

私は無残に失敗し、懸命に働きます。

BACK INTO ENGLISH

I failed miserably and works hard.