Shātān shang de shāzi cóng tā de jiǎozhǐtou jiān liú guò.
The sand on the beach flowed between her toes.
Tips
usage
脚指头 is the colloquial term for toe. The more standard term is 脚趾 (jiǎozhǐ). The suffix 头 makes it more colloquial and informal, similar to how 手指头 is used for fingers.
