戈壁滩

zhè xiē dàn shì yī qún kē xué jiā yú shì jì nián dài zài gē bì tān li fā xiàn de

这些蛋是一群科学家于20世纪20年代在戈壁滩里发现的。

These eggs were found in the Gobi Desert by a group of scientists in the 1920s.