diff --git a/code/main.py b/code/main.py
index fe29d0e..d054187 100644
--- a/code/main.py
+++ b/code/main.py
@@ -7,10 +7,16 @@ import logging
 from datetime import datetime
 import time
 import os
+from tqdm import tqdm
 
 import snscrape.modules.twitter as sntwitter
 import pandas as pd
 
+from database import get_all
+from clean_data import clean_content_df
+from translate import translate
+from database import Data_table
+
 # def update():
 #     topic = 'Odense'
 #     # scrape latest data
@@ -64,6 +70,43 @@ def run_snscrape():
         if i % 100 == 0: 
             print(f'found {i} tweets')
 
+def translate_content():
+    # load all content from database
+    print('loading data from database...')
+    df = get_all()
+    # clean content
+    print('cleaning content...')
+    content_clean_list, id_list = clean_content_df(df)
+    # translate content
+    print('translating content...')
+    with Data_table() as dt:
+        for id, content in tqdm(zip(id_list, content_clean_list), ascii=True, total=len(id_list)):
+            # translate content
+            try:
+                content_trans = translate(content)
+            except Exception as e:
+                print(f'error when translating content with id={id}')
+                continue
+            # transfer to database
+            try:
+                val_dict = {
+                    'id': id,
+                    'content_en': content_trans
+                }
+                query = (
+                    f'UPDATE {dt._name} ' 
+                    ' SET content_en = (%(content_en)s) '
+                    'WHERE id = (%(id)s) '
+                )
+                dt.execute(query, val_dict)
+            except Exception as e:
+                print(f'error when sending translated content to database: id={id}')
+            
+
+
+
+
 if __name__ == '__main__':
     load_dotenv()
-    run_snscrape()
\ No newline at end of file
+    # run_snscrape()
+    translate_content()
\ No newline at end of file