If you find my life that pathetic, I'm going to spare you the agony of observing it.
如果你觉得我的生活很糟糕，我可以免去你观摩的痛苦。 spare vt.使免遭；免去；解除 例句： You may spare yourself the trouble. 你不必找此麻烦。 spare sb. from his duty 卸脱某人的职责