YOU SAID:

we have only discovered 90% of the ocean

INTO JAPANESE

我々 は海の 90% を発見しただけ

BACK INTO ENGLISH

We have found 90 percent of the sea

INTO JAPANESE

我々 は海の 90% を発見しました。

BACK INTO ENGLISH

We have found 90 percent of the sea.

INTO JAPANESE

我々 は海の 90% を発見しました。

BACK INTO ENGLISH

We have found 90 percent of the sea.