1. And Li Yinan always is leisurely, with excuse oneself from of a word: talk about Aladdin only today, talk about future only, do not talk about the past.
而李一男总是慢条斯理,以一句话婉拒:今天只谈阿拉丁,只谈未来,不谈过去。
youdao
2. To excuseoneself before there is occasion is to accuse oneself. To draw blood in full health gives the hint to ill will. An excuse unexpected arouses suspicion from its slumbers.