Speed up to Advance Ship-type Standardization Working in Chuanjiang and Sanxia Depository Area--A Speech of the Meeting of Ship-type Standardization in Chuanjiang and Sanxia Depository Area (Extract)是什麼意思_Speed up to Advance Ship-type Standardization Working in Chuanjiang and Sanxia Depository Area--A Speech of the Meeting of Ship-type Standardization in Chuanjiang and Sanxia Depository Area (Extract)在線翻譯_英語_讀音_用法_例句