source: [word=the] [lemma=exhibition] [word=□]
destination: [word=the] [lemma=exhibition] [word=catalog]
spec: Writing in the exhibition catalog , Proeung Chhieng , the vice rector at Phnom Penh 's Royal University of Fine Arts , said the dance was a tradition with a precise choreographic language that " excludes any improvisation or variation . Specifically , the students defined central themes ; selected , researched , organized and wrote the exhibition catalog ; helped museum staff with the installation ; designed educational materials ; developed an interactive computer program and educational kiosk - - in short , coordinated aspects of the exhibition . I took my inspiration from the everyday objects found in offices and homes , in particular those objects whose purpose is to capture or convey information . In the end we had to cater our helicopter takeoff routine around this sensor and basically only let it turn on when we were generally sure that the helicopter had gained enough altitude so that maintaining an altitude was not too close to the ground where all of the mechanical lift systems would simply fail .