Browsing Brazilian Portuguese translation

ACCOMPLISHMENT: Good Question on Ask Ubuntu ('summary' field)
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ORIGINAL TRANSLATION:
<a href="http://meta.askubuntu.com/questions/257/how-does-ask-ubuntu-work">Good questions</a> receive this badge. It takes multiple revisions and constant work to make a question that is universal enough to receive 25 upvotes from your peers.
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----- TRANSLATION INSTRUCTIONS -----
Introduce the accomplishment, explain what the different concepts are that are involved, and provide guidance on how to accomplish it.
NOTE: Break this into paragraphs by putting each paragraph on a new line.
FORMATTING ALLOWED: <i> <strong> <tt>