ReadWriteQuiz
Chinese dictionary
appear and disappear mysteriously; act swiftly and wittingly; alert and quick; one's comings and goings aren’t human
他神出鬼没，搞得敌人晕头转向。
He came and went mysteriously, driving the enemy out of their wits.
他总是这样神出鬼没，哪也找不着。
He, as elusive as ever, was nowhere to be found.