言行谨慎 meaning in English
mind one's p's and q's
Examples
- They lived in a pleasant house, with a garden, and they had discreet servants, and felt themselves superior to anyone in the neighbourhood .
他们的寓所十分舒适，既有花园又有言行谨慎小心的佣仆，与四邻相比，他们的优越感也就不禁油然而生。
mind one's p's and q's