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)是什么意思_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(xiàn)翻譯_英語(yǔ)_讀音_用法_例句