YOU SAID:

Nothing can ruin this day

INTO JAPANESE

今日を台無しにするものはない

BACK INTO ENGLISH

There's nothing to ruin today.

INTO JAPANESE

今日は何も台無しにすることはない。

BACK INTO ENGLISH

There is nothing to ruin today.

INTO JAPANESE

今日は何もすることがない。

BACK INTO ENGLISH

There is nothing to do today.

INTO JAPANESE

今日は何もすることがない。

BACK INTO ENGLISH

There is nothing to do today.