. "01722980-v"^^ . "model"@en-us . . "create a representation or model of; \"The pilots are trained in conditions simulating high-altitude flights\""@en-us . "simulate"@en-us . . "model"^^ . . . . "201673904"@en-us . . "201722980"^^ . . . . . "0"^^ . "0"^^ . . .