designate a controlled area

designate a chairperson
議長［委員長・会長］を指名する

designate a controlled area
管理区域を設定する

designated cultural property
指定文化財

designated currency
指定通貨

designated date
指定日

designated as a high-priority area
《be ～》優先度の高い地域に指定される

designated as a historically significant site by the government
《be ～》政府から歴史的重要遺跡の指定を受ける

The chairman designated his daughter as his successor. 
会長は娘を後継者に任命しました。

Designate a special place to keep your books and supplies. 
自分の本や必要な物を置いておく特別な場所を指定しなさい［決めなさい］。