FOR THE GREAT CAUSE, QUALITY IS THE FIRST--A chronicle of the supervision and control for design and manufacture of the head-stock gear and metallic structure in Three Gorges project是什么意思_FOR THE GREAT CAUSE, QUALITY IS THE FIRST--A chronicle of the supervision and control for design and manufacture of the head-stock gear and metallic structure in Three Gorges project在線翻譯_英語_讀音_用法_例句