gōng chéng shī / tōng guò / fēn xī / qiáo liáng / de / jié miàn / pàn duàn / tā / néng / chéng shòu / duō dà / de / zhòng liàng

工程师通过分析桥梁的截面，判断它能承受多大的重量。

By analyzing the cross-section of the bridge, the engineer determined how much weight it could bear.