Signs and symptoms of an ACL injury usually include: 1  A loud pop or a popping sensation in the knee. 2  Severe pain and inability to continue activity. 3  Swelling that begins within a few hours.  Loss of range of 1  motion. A feeling of instability or giving way with weight bearing.
Subsequently Emerald City has occasionally been used as an unofficial nickname for the city of Sydney. The city of Seattle, Washington, in the United States uses The Emerald City as its official nickname, on account of how green it is in that region of the world.
After a day of sightseeing in the Emerald City (One Short Day), Elphaba and Glinda meet the Wizard. Eschewing special effects, which he employs for the benefit of most visitors, he invites Elphaba to join him in his work, presenting himself as a fatherly figure (A Sentimental Man).