Next gudrun , also grieving for sigurd , leaves her home ;

古德龙为西格德伤心不已，于是离开了自己的家；

At princeton university , meanwhile , sigurd wagner has also developed organic optical devices , including an organic laser on a stretchable rubber surface .

与此同时，普林斯顿大学的西格瓦格纳（sigurdwagner）也研制出一种有机光学设备，这其中包含在一个柔性橡胶表面的一个有机激光器。

After that sigurd went to free the valkyrie brynhild , according to the solar myth the maiden of spring , for whom the cold earth is longing .

那以后，西格德解脱了对瓦尔基里，布琳希尔德的禁制。据太阳神话，瓦尔基里布琳希尔德是春天之神，寒冷的地球正需要她。