function translate_review($txt_kr, $txt_jp='', $crema_data_idx=''){

    if($txt_jp){

        return $txt_jp;

        exit;

    }

    if($txt_kr!='' && $txt_jp==''){

        // 네이버 Papago NMT 기계번역 Open API 예제

        $client_id = ""; // 네이버 클라우드 CLIENT ID

        $client_secret = "";// 네이버 클라우드 CLIENT SECRET

        $encText = $txt_kr;

        $postvars = "source=ko&target=ja&text=".$encText;

        $url = "https://naveropenapi.apigw.ntruss.com/nmt/v1/translation";

        $is_post = true;

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);

        curl_setopt($ch, CURLOPT_POST, $is_post);

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($ch,CURLOPT_POSTFIELDS, $postvars);

        $headers = array();

        $headers[] = "X-NCP-APIGW-API-KEY-ID: ".$client_id;

        $headers[] = "X-NCP-APIGW-API-KEY: ".$client_secret;

        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

        $response = curl_exec ($ch);

        $status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);

        curl_close ($ch);

        if($status_code == 200) {

            $data = json_decode($response);

            $translate = $data->message->result->translatedText;

            if( $crema_data_idx ){

                $value[memo_jp] = $translate;

                update ("crema_data",$value," where index_no='$crema_data_idx'");

                unset($value);

            }

            return $translate;

        } else{

            return $txt_kr;

        }

    }

}