My five-year-old daughter smarts off to both her dad and myself. For the most part she is a good kid, but she has a very smart mouth. We need to teach her to behave herself and respect others.
have a smart mouthsmart mouth 就是說話帶有刻薄味道, 或是罵人不帶髒字的意思。大家千萬別毒舌，因為我們的口要常說強化人的好話
To show her charms, she kept running her fingrs through her hair.