《元史·列传·卷六》
太祖六年，蒙古大举伐金，相继攻克宣德、德兴。
生时有白气出帐中。
In the sixth year of Taizu's reign, Mongolia launched a large-scale attack on Jin and successively captured Xuanderen and Dexing.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 生时有白气出帐中。 [/INST] 太祖六年，蒙古大举伐金，相继攻克宣德、德兴。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 生时有白气出帐中。
user
太祖六年，蒙古大举伐金，相继攻克宣德、德兴。
assistant