我们伟大的祖国有着美丽而富饶的土地和漫长的海岸线,又有许多良港和海湾。黄河长江哺育着我们勇敢勤劳的人民。我们的祖先在此生息,曾经创造了光辉灿烂的古代文明。对人类历史有着重大贡献的养蚕、织绸的生产技术,就是我们祖先最早发明的。从远古时代开始,他们就把丝绸外传和征服海洋的活动结合在一起,开拓出一条条丝绸外的传航路 Our great motherland has a beautiful and fertile land and a long coastline with many harbor and bay. The Yellow River nurtures our brave and industrious people. Our ancestors have lived here and have created brilliant ancient civilizations. The sericulture and silk weaving that make a significant contribution to human history have been invented by our forefathers. From ancient times, they combined silk rumors and activities that conquered the oceans, opening up a route of silk outside