underwater completion的意思|示意
美 / /
英 / /
水下完井；水底完成
underwater completion相关例句
A ceremony was held Monday in Fuling District, Chongqing, to mark the completion of what is being touted as China's first underwater museum, built in the Three Gorges Dam area.
18日，位于三峡库区重庆涪陵的中国第一座水下博物馆——白鹤梁博物馆开馆仪式隆重举行。