契机: opportunity, turning point, juncture...
枢纽: hub (e.g. of traffic network), hinge, pivot, fulcrum...
电视机: television set...
公道: fair, equitable...
音量: loudness, volume...
因: cause, reason, because...
考题: exam question...
灿烂: to glitter, brilliant, splendid...
自责: to blame oneself...
失望: disappointed, to lose hope, to despair...
