长期以来: ever since a long time ago...
战胜: to prevail over, to defeat, to surmount...
冷水: cold water, unboiled water, not yet ready (of plans)...
观看: to watch, to view...
无缘: to have no opportunity, no way (of doing sth), no chance, no connection, not placed (in a competition), (in pop lyrics) no chance of love, no place to be together etc...
角度: angle, point of view...
平日: ordinary day, everyday, ordinarily, usually...