During winter, even eagles rely almost entirely on carrion. 在冬季 即使鹰类也几乎完全仰赖腐尸度日
It's winter, and food is desperately short. 时至冬季 食物极度匮乏
There is much to do, if they're to raise a chick before winter returns. 如果他们还打算在冬天来临前养育孩子 要做的事情还有很多
All here to breed before winter returns. 都趁着冬天来临之前来这里繁殖
particularly unwelcoming in winter. 在冬天变得尤其不友好
so the progression of summer to winter dictates life in more temperate regions. 从夏季到冬季的变换 也决定了温带地区的生物物种
The forest resembles a European woodland in mid winter 这片森林看上去和冬季欧洲的森林相似
The threat of winter frost is not the only reason for trees to shed leaves. 寒冬的威胁不是树木落叶的唯一原因
and their warmth rouses plants from their winter sleep. 这种温暖让植物们从冬眠中苏醒过来
The harshness of the winter here hinders their increasing numbers. 严酷的冬天阻碍了这个种群数量的增长