YOU SAID:

the moon is beautiful twonight.

INTO JAPANESE

二晩は月が綺麗です。

BACK INTO ENGLISH

The moon is beautiful for two nights.

INTO JAPANESE

二晩とも月が綺麗です。

BACK INTO ENGLISH

The moon is beautiful both nights.

INTO JAPANESE

どちらの夜も月が綺麗です。

BACK INTO ENGLISH

The moon is beautiful on both nights.

INTO JAPANESE

どちらの夜も月が綺麗です。

BACK INTO ENGLISH

The moon is beautiful on both nights.