Most of the clandestine activities of the wizarding world were to conceal their powers from the muggles for their own protection, rather than for the disguising any improper purposes.

绝大部份魔法世界对麻瓜所做的偷鸡摸狗事情，是将魔法隐藏，好保护麻瓜他们。

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This investigation began on December 5th, 1995 when the committee voted to establish a subcommittee and to appoint a special counsel to investigate the allegations that Mr. Gingrich was using nonprofit educational organizations for improper political purposes.

CNN: AllPolitics - Ethics Transcript