YOU SAID:

Never eat a bird's nest.

INTO JAPANESE

鳥の巣を食べることはありません。

BACK INTO ENGLISH

Not to eat bird's nest.

INTO JAPANESE

鳥の巣を食べていません。

BACK INTO ENGLISH

Don't eat the bird's nest.

INTO JAPANESE

鳥の巣を食べてはいけない。

BACK INTO ENGLISH

Do not eat the bird's nest.

INTO JAPANESE

鳥の巣を食べてはいけない。

BACK INTO ENGLISH

Do not eat the bird's nest.