zhè / zuò / shí / qiáo / jié / gòu / fù / zá / gōng / yì / jīng / zhàn / zhēn / shi / qiǎo / duó / tiān / gōng

这座石桥结构复杂，工艺精湛，真是巧夺天工。

This stone bridge has a complex structure and exquisite craftsmanship; it is truly a work of extraordinary artistry.