culvert造句
2024年05月29日 20:06:43
After days of hard work , the
culvert was at last completed.
经过几天的苦战, 高低把涵洞修好了.
They ran for the
culvert and ducked in.
他们跑到涵洞跟前,钻了过去.
Cracks are easily occurred during construct the reinforced concrete box
culvert.
钢筋混凝土箱涵在施工过程中,易产生裂缝.