migratory flights/birds
迁徙飞行的鸟群；候鸟
1.移栖的,移居的;移动的;游牧的;漂泊的
1.a migratory bird or animal is one that migrates
1.A little bird dropped from the sky into a farm as it's chilled to the bone due to the severe cold weather on its migratory way to the South.
一只小鸟正飞往南方过冬的途中。天气太冷了，小鸟冻僵了，从天上掉下来，跌在一大片农田里。
2.In a recent speech, Kikwete said the best he could do was to leave the part of the road that crossed the migratory route unpaved.
基奎特在最近的一次讲话中说，他能做到的最好地步就是让越过迁徙路线的那一段道路留下来不进行铺砌。
3.A cell in the eye may be worth two in the beak, at least when it comes to a migratory bird's magnetic compass.
鸟的眼睛中的细胞可能会是鸟嘴里细胞价值的两倍，至少当谈到候鸟的磁性罗盘来说是这样。
4.Conservation of these important sites is vital for the long-term survival of these migratory birds.
保育这些重要的湿地，可以长远保护这些迁徙鸟类。
5.Wild migratory birds from the Korean peninsula might have brought bird flu into Japan , a Japanese government report said .
来自日本政府的一份报告声称，从朝鲜半岛来的野生迁徙鸟群可能已经将禽流感带入了日本。
6.In the absence of antigen, the T cells did not interact with tumor cells, and could not sustain an active migratory behavior within tumors.
但是如果没有抗原的话，这些T细胞不能和肿瘤细胞相互作用，也不能在肿瘤组织内维持积极的迁移能力。
7.They met up in San Francisco, and headed north in summer, south in winter, like migratory birds chasing the sunshine.
两人在旧金山碰面，开始了夏天向北，冬天朝南，如候鸟追逐阳光般的旅程。
8.There must be something I cannot catch on, otherwise, how can the vert grow in turn, and the migratory birds all fly back to their homeland.
一定有些什么，是我所不能了解的，不然草木怎么都会循序生长，候鸟怎么都能飞回故乡。
9.Second, avoids animal which contacts the aquatic bird, the migratory bird and so on easy to carry the bird flu virus.
第二，避免接触水禽、候鸟等易于携带禽流感病毒的动物。
10.Give migratory birds a voice and become a part of a growing WMBD community and register your WMBD activity on this website!
给候鸟一个声音，成为正在成长中的WMBD社区的一分子，在这个网站登记你（们）的WMBD活动！