英语翻译止水帷幕,钢板桩,三头深搅桩,衬砌,排水沟,廊道底板,土方开挖,钢拉杆安装,导滤层,浇筑,现浇横梁,面层,构件预

Waterproof curtain, steel sheet pile, pile up three deep, lining, drains, floor corridor, earth excavation, steel rod installed, guided filtering layer, pouring, cast-in-place beams, surface layer, prefabricated components, utility trench , breastwork