The art of forecasting space weather is in its infancy .
宇宙天气状况的预测研究还仅在其初期阶段。
Boys are slightly more likely to die in infancy than girls .
在婴儿期男孩比女孩的自然死亡率要略高一点。
Luxury was a thing almost unknown in the days of my infancy .
我幼年不知奢侈是什么。
This trend , which we believe is still in its infancy , effectively began with retailers and travel providers such as airlines and hotels and will no doubt go further .
