常见例句双语例句An advanced shaft tunnel crossing technology was used in the construction of the golden gas pipeline's crossing through Beihe river at Jintang in Chengdu plain.从德阳地区新场气田向成都输供天然气的黄金输气管道在成都平原金堂北河穿越中运用了先进的立巷隧道穿越技术。 返回 plain shaft