YOU SAID:

you burst into laughter

INTO JAPANESE

あなたは笑いに飛び込んだ

BACK INTO ENGLISH

You jumped into a laugh.

INTO JAPANESE

笑いに飛び込んだ

BACK INTO ENGLISH

I jumped into a laugh.

INTO JAPANESE

私は笑いに飛び込んだ。

BACK INTO ENGLISH

I jumped into a laugh.