jiē dào / shàng jí / mìng lìng / hòu / bù duì / fèng lìng / yú / tiān liàng / qián / wán chéng / zhuǎn yí接到上级命令后,部队奉令于天亮前完成转移。After receiving orders from their superiors, the troops were instructed to complete the relocation before dawn.