diff --git a/.gitignore b/.gitignore
index 894a44c..70391ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -102,3 +102,4 @@ venv.bak/
 
 # mypy
 .mypy_cache/
+.idea/
\ No newline at end of file
diff --git a/README.md b/README.md
index 26bfd42..646acd0 100644
--- a/README.md
+++ b/README.md
@@ -14,16 +14,13 @@ Download and install the project.
 ~$ git clone https://github.com/emregeldegul/tfc && cd tfc
 ~$ pip install -r requirements.txt
 ~$ python setup.py install
+~$ sudo apt-get install xclip
 ```
 
 That's it. You can now run the program from the terminal by writing `tfc`.
 
 ```bash
 ~$ tfc
+~$ tfc -h
+~$ tfc --dest en --src de
 ```
-
-# Project Idea
-
-I was learning English and every time I encountered with a word that was strange to me, I was looking to its meaning from dictionaries. It was difficult, repetitive and unnecessary. Because of my own necessity and problem I developed this project.
-
-Previously, Ömer Faruk Bayram had written a similar project. But he deleted the project. So I wrote it from scratch.
diff --git a/requirements.txt b/requirements.txt
index a3e5ff0..db70e2b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 certifi==2019.9.11
 chardet==3.0.4
 idna==2.8
-googletrans==3.0.0
+googletrans==3.1.0a0
 urllib3==1.26.5
 xerox==0.4.1
diff --git a/setup.py b/setup.py
index 2ee63d0..19ea6bf 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,5 @@
 #!/usr/bin/env python3
 
-import tfc
-
 from setuptools import setup
 
 setup(name='tfc',
diff --git a/tfc/__init__.py b/tfc/__init__.py
index 75b3a1d..c166d19 100644
--- a/tfc/__init__.py
+++ b/tfc/__init__.py
@@ -1,11 +1,20 @@
+from argparse import ArgumentParser
+
 from .tfc import Translation
 
+
 def main():
+    parser = ArgumentParser(description="Simple Translate App From The Clipboard")
+    parser.add_argument("--dest", help="destination language", default="tr")
+    parser.add_argument("--src", help="source language", default="auto")
+    options = parser.parse_args()
+
     print('TFC listens To Your Clipboard For Translation.')
     print('='*50)
 
-    translation = Translation()
+    translation = Translation(options.dest, options.src)
     translation.start()
 
+
 if __name__ == '__main__':
     main()
diff --git a/tfc/tfc.py b/tfc/tfc.py
index 971bdb6..0138d2f 100644
--- a/tfc/tfc.py
+++ b/tfc/tfc.py
@@ -1,14 +1,16 @@
 from .notify import Notify
 from googletrans import Translator
 
-from json import loads
 from time import sleep
 from xerox import paste
 
-class Translation():
-    def __init__(self):
+
+class Translation:
+    def __init__(self, dest, src):
         self.translate = Translator()
         self.notify = Notify()
+        self.dest = dest
+        self.src = src
 
     def start(self):
         temp_value = ''
@@ -17,7 +19,7 @@ def start(self):
             recent_value = paste()
             if recent_value != temp_value:
                 try:
-                    result = self.translate.translate(recent_value, dest='tr')
+                    result = self.translate.translate(recent_value, dest=self.dest, src=self.src)
                     self.notify.send(recent_value, result.text)
                 except Exception as e:
                     self.notify.send('A Problem Occurred', str(e))