Gōng / chéng / jìn / xíng / dào / zuì / hòu / yòu / héng / shēng / zhī / jié / jiāo / fù / shí / jiān / zhǐ / hǎo / tuī / chí

工程进行到最后又横生枝节，交付时间只好推迟。

Unexpected complications arose near the end of the project, so the delivery date had to be postponed.