journey - n. an act of traveling from one place to another

virtual - adj. existing or occurring on computers or on the Internet

mounds - n. a small hill or pile of dirt or stones

archaeologist - n. a scientist who deals with past human life and activities by studying the bones, tools, etc., of ancient people


 2/5   首页 上一页 1 2 3 4 5 下一页 尾页