YOU SAID:

Whenever you say hi, I don't know. You say hi. By the way, how you doing?

INTO JAPANESE

あなたがこんにちはと言うときはいつでも、私は知りません。あなたはこんにちはと言います。ちなみに、お元気ですか？

BACK INTO ENGLISH

Whenever you say hello, I do not know. You say hello. By the way, how are you?

INTO JAPANESE

あなたが挨拶するときはいつでも、私は知りません。あなたはこんにちはと言います。ところで、お元気ですか？

BACK INTO ENGLISH

Whenever you say hello, I don't know. You say hello. By the way, how are you?

INTO JAPANESE

あなたが挨拶するときはいつでも、私は知りません。あなたはこんにちはと言います。ところで、お元気ですか？

BACK INTO ENGLISH

Whenever you say hello, I don't know. You say hello. By the way, how are you?