YOU SAID:

There's no use in crying

INTO JAPANESE

泣いてはないです。

BACK INTO ENGLISH

You don't cry.

INTO JAPANESE

あなたは泣いてはいけない。

BACK INTO ENGLISH

Don't you cry.

INTO JAPANESE

泣かないでください。

BACK INTO ENGLISH

Do not cry please.

INTO JAPANESE

ください泣いてはいけません。

BACK INTO ENGLISH

Please don't cry.

INTO JAPANESE

泣かないでください。

BACK INTO ENGLISH

Do not cry please.

INTO JAPANESE

ください泣いてはいけません。

BACK INTO ENGLISH

Please don't cry.