They fly to very specific places in South America and will often come back to the same trees in North American yards the following spring.
它们会飞往南美几个特定的地方，然后在第二年春天又飞回到北美院子里的同一棵树上。
When it's heading south, in September, it marks the onset of autumn in the north and spring in the south.
九月，当它朝南运转的时候，在北半球秋天就开始了；同样，南半球的春天刚开始。
The cloudy nights in July are dark; the sky is soft blue in the autumn; the spring days are restless with the south wind.
七月的阴夜是黑沉的；秋日的天空是浅蓝的，南风把春天吹得骀荡不宁。
The cloudy nights in July are dark； the sky is soft blue in the autumn； the spring days are restless with the south wind.
七月的阴夜是黑沉的；秋日的天空是浅蓝的，南风把春天吹得骀荡不宁。
Jay Adelson, chief executive of digg, used the Bigg digg Shindigg at the South by Southwest Interactive conference to give more details about the new-look website, which goes live this spring.
Digg网的首席执行官杰·阿德尔森(Jay Adelson)在“南偏西南”互动媒体大会上用diggShindigg揭秘了焕然一新的网站包括即将在春季上线的诸多细节。
Every year, a massive phytoplankton bloom spreads across the north Atlantic, moving from south to north and peaking in the late spring.
每年，大量的浮游植物爆发蔓延横跨北大西洋，它们由南向北移动，并且在春季后期达到顶峰。
When north China is still covered with snow, people in south China are busy with spring plowing.
当北方还是千里冰封、万里雪飘之时，南方已进入春耕季节了。
No sooner were we back in camp than the mobile telephone rang and a contact reported hearing gunshots from the village of Attan, to the South East of Buffalo Spring.
我们刚刚回到营地，手机铃就响了，一个当地联系人报告说听到从布法罗泉水东南的阿坦村传来枪声。
We were in the south of France last spring for the television festival - (MIPTV) - and every time I come to Paris it's just a great experience.
去年春天参加影视会演(MIPTV)时我们来到了法国南部，每次我来巴黎，这都是一次非常愉快的体验。
In Yiyang, a town of 360,000 in south-central China, electricity shortages are so severe this spring that many homes and businesses receive power only one day in three.
益阳这座具有36万人口的华中城市，今春以来电荒极其严重，许多家庭和企业每3天才能供一天电。
In Yiyang, a town of 360, 000 in south-central China, electricity shortages are so severe this spring that many homes and businesses receive power only one day in three.
益阳这座具有36万人口的华中城市，今春以来电荒极其严重，许多家庭和企业每3天才能供一天电。
Spring gis coming, the swallow flew back from the south, chirping sound, like a music ringing.
春天来了，燕子从南方飞回来了，叽叽喳喳的叫声，像清脆的音乐。
I usually look forward to the Spring Festival and the winter holiday when I can go to the south where the climate is warmer during these holidays.
我总是盼望着春节或寒假，到时候我就可以去南方了，当地的气候在这时会暖和的多。
In winter, many birds fly to the south, because they need to find a warm place to live, but they will fly back in spring.
冬天，很多鸟儿会往南飞，他们需要给自己找个温暖的地方生存，但是到了春天，它们又会飞回来。
Swallow flew back from the south, while flying side of the cheerful cried, as if to congratulate the arrival of spring.
燕子从南方飞回来了，一边飞一边欢快的叫着，仿佛在祝贺春天的来临。
Changes in the Asian tropical atmospheric circulation has little influence on the spring monsoon in South China according to this research.
而亚洲热带大气环流的年际变化与华南春季风降水的变化关系不大。
Compared with luxuriant grasses and flying nightingales in South River Land in spring, we feel the warmth after cold, the floweriness after doomsday and the real transience in Early spring series.
相对于春日里草长莺飞、暖日明媚的江南，我们在《早春》系列作品中感受到的是冷峻之后的温情、末日之后的绚烂和真实的虚幻。
But one thing for sure, she realized her dream and leave her heart here in the "the south of the clouds". I believe this is the best gift for she and her husband for this Spring Festival.
但有件事情是肯定的，那就是她终于圆了她的梦，并且把她的心留在了“彩云之南”。我想这是新春里她和她先生得到的最好的礼物了。
In spring, there are flowers everywhere. The birds come back from the south and sing happily all day. Every-thing comes back to life again.
在春天，到处都是鲜花。鸟儿从南方回来，整天快乐地唱歌。生活一切都回来了。
The result shows that higher air temperature and fewer precipitation in winter and spring, and long-term drought are the primary climate background of the fatal forest fire in the south of Gansu.
结果表明：冬、春季气温偏高、降水偏少，持续数月干旱是甘肃南部发生重大火灾的主要气候背景。
That was the early spring in 1998, in a room very close to the South China Sea, I wrote the essay "In the ethereal divinities", that is the afterword in my poetry collection "The homeland of heart".
那是1998 年早春，在距南海很近的一个房间里，我写作了《在飘逸的神明中》这篇文字，也就是我的诗歌选集《心灵的故园》的后记。
With profuse mineral content, mild water quality and abundant reserves, Dipai is a god-given health care hot spring in South China.
丰富的矿物质含量，温和的水质和充沛的储量，是华南地区难得的保健温泉。
He is carrying a pair of scissors, flying east and west, shearing south and north, selling out spring inch by inch.
他带着一把剪刀，东飞飞，西剪剪，把春天一寸寸卖光了。
In south China, spring and early summer is rainy. It would rain cats and dogs for several days. or there are storms followed with typhoons.
在华南，春天和初夏是多雨季节，有许多日子会见到倾盆大雨，或者是跟随着台风而来的暴雨。
In the spring, a holiday trip through the South of France and Northern Italy. In the years that follow trips on foot through inhospitable regions of Italy.
春天，到法国南部和意大利北部度假旅行。随后几年中，徒步穿越意大利的无人区。
As the Sun crosses the celestial equator heading south, spring begins in the southern hemisphere and autumn in the north.
当太阳在天赤道上掉头向南的时候，南半球的春天开始而北半球则是秋天。
As the Sun crosses the celestial equator heading south, spring begins in the southern hemisphere and autumn in the north.
当太阳在天赤道上掉头向南的时候，南半球的春天开始而北半球则是秋天。
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