YOU SAID:

Laugh out loud, or else I will not laugh because why not

INTO JAPANESE

大声で笑うか、さもないと笑わないから

BACK INTO ENGLISH

I laugh out loud, otherwise I won't laugh

INTO JAPANESE

大声で笑う さもないと笑わない

BACK INTO ENGLISH

Laugh out loud otherwise you won't laugh

INTO JAPANESE

大声で笑うと笑えない

BACK INTO ENGLISH

I can't laugh when I laugh out loud

INTO JAPANESE

大声で笑うと笑えない

BACK INTO ENGLISH

I can't laugh when I laugh out loud