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- In the third week of August, Bold Leopold, always the one to take the initiative, left Chimney Rock to begin his arduous winter migration to Mexico. 8月的第三周，一贯采取主动的勇士利奥波德离开了烟囱岩，飞往墨西哥，开始了它艰辛的冬季迁徙历程。
- But the virus is evolving, and some of the affected avian species have now begun their winter migrations. H5N1虽然尚未获得在人类间传播的能力，但正在演化，而一些受到感染的禽鸟正展开冬季的迁徙。
- Wintering migration and distribution of anchovy in the Yellow Sea and its relation to physical environment 黄海鳀鱼越冬洄游分布及其与物理环境的关系
- His anorak has stood him in good stead this winter. 他这件带兜帽的夹克在今年冬天对他很有用。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
- A squirrel hoards nuts for the winter. 松鼠为过冬贮藏坚果。
- Every winter some old people die from hypothermia. 每年冬天都有些老人死于体温过低。
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- The autumn or winter term start in September. 秋季或冬季学期九月份开始。
- The rich people often migrate in winter to Florida. 有钱的人常在冬季搬迁到佛罗里达州去。
- The bears den up together during the winter. 冬天熊一起在洞穴里冬眠。
- Winter is the coldest season in a year. 冬季是一年中最冷的季节。
- They have to skimp on fuel in winter. 冬天他们得节省燃料。
- They worked on the building all through the winter. 他们一冬都在建这座楼。
- It is good to be able to cast aside winter clothes. 能把冬衣搁在一边了，真好。
- I stored away all the winter clothes this morning. 今天上午我把所有冬天的衣服都收好了。
- The deck chairs have been put up for the winter. 甲板上的那些椅子因冬天不用已经收藏起来了。
- My anorak has stood me in good stead this winter. 我这件厚夹克今年冬天可帮了大忙了。
- Last winter the snow lay thick on the ground. 去年冬天，地上积雪很厚。
- There has been a migration of people from the country to the towns. 人们从乡下移居城镇。
