YOU SAID:

I have currently been to the restaurant at least once in my life.

INTO JAPANESE

私は現在、私の人生で少なくとも一度はレストランに行ったことがあります。

BACK INTO ENGLISH

I have been to a restaurant at least once in my life now.

INTO JAPANESE

私は今、私の人生で少なくとも一度はレストランに行ったことがあります。

BACK INTO ENGLISH

I have been to a restaurant at least once in my life now.