tā / wèi / le / bì / xián / zhǔ / dòng / bǎ / suǒ / yǒu / liáo / tiān / jì / lù / gōng / kāi / le

他为了避嫌，主动把所有聊天记录公开了。

To avoid arousing suspicion, he voluntarily made all the chat records public.