21.  The city and its residents know they sit on a delicate line.

22.  The White House appeared to tread a delicate line, distancing itself from the work but not attacking it.

23.  Treading a delicate line, the workers insist they are not out to usurp the Communist Party.

24.  Today, Carroll and other U.S. church leaders walk a delicate line in their mission to support Christianity without triggering resentment from Chinese religious leaders or the government.

25.  Walking a delicate line between adulation and ridicule, he avoids both the polemics and the pathos of most men who play women.

26.  But while some industries have made their political leanings clear, others walk a delicate line.

27.  Gramm and Alexander, considered at this early stage the prime prospects behind Dole, walked a delicate line on the divisive issue.

28.  The anniversary celebrations are expected to maintain the delicate line between pride in victory and a forgive-and-forget attitude.

29.  The computer industry, meanwhile, has been walking a delicate line.

30.  While the royal doctors squabble among themselves, Willis voices the delicate line between monarchy and lunacy.