Bié / zài / wǒ / miàn / qián / zhuāng / yáng / suàn / nǐ / míng / míng / zhī / dào / zhè / jiàn / shì

别在我面前装洋蒜，你明明知道这件事。

Don’t pretend you don’t know in front of me when you clearly know about this.