If you find my life that pathetic, I'm going to spare you the agony of observing it.
如果你覺得我的生活很糟糕，我可以免去你觀摩的痛苦。 spare vt.使免遭；免去；解除 例句： You may spare yourself the trouble. 你不必找此麻煩。 spare sb. from his duty 卸脫某人的職責