jiào / liàn / shì / fàn / shǒu / dāo / dòng / zuò / shí / tíng / xǐng / dà / jiā / bǎo / hù / shǒu / wàn

教练示范手刀动作时，提醒大家保护手腕。

While demonstrating the hand-chop movement, the coach reminded everyone to protect their wrists.