YOU SAID:

i don’t know how to explain that this is arguably my favorite thing that has ever happened in the history of existence

INTO JAPANESE

これがおそらく人類の歴史の中で一番好きな出来事だということをどう説明したらいいのかわかりません

BACK INTO ENGLISH

I don't know how to explain that this is probably my favorite event in human history.

INTO JAPANESE

おそらくこれが人類史上で私にとって最も好きな出来事であることをどう説明したらよいかわかりません。

BACK INTO ENGLISH

I don't know how to explain that this is probably my favorite event in human history.