Dependencies:
Example: You have a view name: news
Edit the views (base language english): http://localhost/en/admin/structure/views/view/news
After changes go to
http://localhost/en/admin/structure/views/view/news/translate
The methods explained here work for both Drupal 6 and 7. When a difference exists it is outlined.
There're several reasons you might need to translate the default language, for example:
This method is provided by drupal core and doesn't require any extra module (even locale.module).