1. Unofficially, I advise that we erase the records and forget the whole thing. 非正式的话，我建议我们清除记录，把这一切都忘掉。
2. Recently he appeared unofficially at the mortuary of his colleague's mother, Han Jae Seok's mother, to express his condolences. 最近他非正式地出现于他的同事韩在石（韩宰硕）母亲的太平间，表达他的吊唁。
3. Who's Who: Imperial Grand Admirals co-author Daniel Wallace has unofficially suggested that Batch's personal Star Destroyer was named Meniscus. 《谁是谁：帝国元帅》一文的合著者丹尼尔·华莱士曾非正式地建议将巴奇的专属歼星舰命名为“新月”号。
英英解释
adv.
1. without official authorization
2. not in an official capacity
