1.b> i> / ; i> ; what do those lights signify? / ? the clouds signified the coming storm ; the symbol used signifies that the frequency is measured in kHz , ;
2.b> (), , ; ; they signified their agreement by raising their hands / ; he turned away from her slightly to signify his indifference / ;
3.b> .i> , ; these figures don't really signify in the overall results .