Definition
Used to indicate that, based on one's knowledge, the answer to a question is no.
據我所知不是
"Did you see him come to work this morning?" "Not that I know of."
「你今天早上有看到他來上班嗎？」「據我所知沒有。」
"Are there any plans for layoffs at this company?" "Not that I know of."
「公司有裁員的計劃嗎？」「據我所知沒有。」
"Are there any meetings scheduled for this weekend?" "Not that I know of."
「這個週末有安排會議嗎？」「據我所知沒有。」