gōng / rén / bǎ / shéng / zi / láo / láo / de / bǎng / zài / diào / gān / shàng / yǐ / miǎn / huò / wù / diào / xià / lái

工人把绳子牢牢地绑在吊杆上，以免货物掉下来。

The workers tied the rope securely to the boom so that the cargo would not fall.