She said the discovery "supports the theory that some of life's ingredients formed in space and were delivered to Earth long ago by meteorite and comet impacts."

VOA: special.2009.09.30

Into some of that space, towns and cities reappeared and with them new supports for freedom.

在那些地方,城市和城镇得以再度兴起,自由的思想也得到进一步发展

耶鲁公开课 - 古希腊历史简介课程节选

Into some of that space, towns and cities reappeared and with them new supports for freedom.

在那些地方,城市和城镇得以再度兴起,自由的思想也得到进一步发展

耶鲁公开课 - 古希腊历史简介课程节选