例句與造句

1. The developers apologize for a regression bug with the deployment on 6 March 2014, which caused the incorrect removal of | upright size definitions on a handful of pages on the English Wikipedia, among others.
2. The characters come in fine in Safari, but the actual insertion functionality into the text area doesn't seem to work, ( because of a regression bug affected both Safari 1.3 and 2.0 ).
3. It's difficult to find regression bug in a sentence. 用regression bug造句挺難的