遗迹

gǔ dài yí jì

古代遗迹

ancient ruins

bīng chuān yí jì

冰川遗迹

glacial vestige

gǔ wén míng yí jì

古文明遗迹

traces of an ancient civilization

bǎo hù yí jì

保护遗迹

preserve historical sites

lì shǐ yí jì

历史遗迹

historical remains