After a cold start, most of the country should be warm and sunny.
冷启动后， 该国大部分地区应该温暖而阳光明媚。
历年英语六级听力真题（含译文）
And finally the weather. After a cold start, most of the country should be warm and sunny. But towards late afternoon, rain will spread from Scotland to cover most parts by midnight.
Cold start is a potential problem in computer-based information systems which involve a degree of automated data modelling. Specifically, it concerns the issue that the system cannot draw any inferences for users or items about which it has not yet gathered sufficient information.