年前的新石器时代 meaning in Chinese
new stone age；neolithic age
Examples
- The island contained rich relics of different ancient periods . archaeological investigations proved that people started living on the island from the middle neolithic period of 6 , 000 years ago . throughout the late neolithic and bronze age periods , han dynasty , tang dynasty , song dynasty , yuan dynasty , qing dyansty and until the early 1990 s , the island continued to be inhabited
该岛历史源远流长，文物十分丰富，据考古资料显示，早在六千年前的新石器时代中期，已有先民在岛上活动；历经新石器时代晚期、青铜器时代、汉代、唐代、宋代、元代、清代，以至九十年代初，一直有人在岛上聚居。