İddiaları kanıtla desteklemek önemlidir.
 - It's important to back up claims with evidence.
Tüm çalışmalarınızı yedekleyin
 - Back up all your work.
İddiaları kanıtla desteklemek önemlidir.
 - It's important to back up claims with evidence.
Tom desteklemeye başladı.
 - Tom started to back up.
When I flushed the toilet, the plumbing backed up and burst.
I couldn't see how to finish the project, so I backed up and tried it another way.
This isn't working. Let's back up and think about it.
When he said I wasn't there, I told him I was, and my buddy backed me up.