the Stone Age
noun only singular
■the early period in human history when people made tools and weapons only out of stone 石器时代•a Stone Age settlement/site石器时代聚落／遗址 •figurative My gran's TV looks like something out of the Stone Age (= is very old-fashioned) !我奶奶的电视机看起来就像是来自于石器时代的东西。 Compare the Bronze Age ; the Iron Age |