这个跆拳道馆名为Kuo Rui跆拳道学院，代表着其国家传统。

This taekwondo school is named ___Kuo Rui Taekwondo Academy, representing its national tradition.

郭女士是我们学校的新数学老师。

Ms. ___Kuo is our school's new math teacher.

在艰难时刻，她总是对我说'Kuo'来鼓励我。

During tough times, she always says '___Kuo' to cheer me up.