zhì gōng shī / zǐ xì / dǎ mó / gōng bì / yǐ / què bǎo / gōng jiàn / de / jīng zhǔn dù / hé / lì dù制弓师仔细打磨弓臂,以确保弓箭的精准度和力度。The bowyer carefully polishes the bow limbs to ensure the bow's accuracy and power.