英汉双语例句-生物医药大词典

Birds and compasses know north from south because, like a giant bar magnet, the earth's magnetic field has two poles that line up closely with the planet's axis of rotation.

中文意思：
候鸟与指北针都知道何为北方、何为南方，因为地球就像一条巨型磁铁棒，它的磁场有两极，且这两个地磁的磁场线和地球的自转轴非常接近。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Bird-shaped because similar in appearance, located in the South, fire attributes, so often in the game to Phoenix shapes emerge.			因其形似鸟状，位在南方，火属性，所以在游戏中经常以凤凰的形状出现。
	Bird: Darling, why do you hide in the cage and ask me to keep watch?			小鸟:亲爱的，你为什么躲在笼子里，还要我帮你守望？
	Birdie-Scoring one under par on one hole.			小鸟球：某洞的成绩低于标准杆一杆。
	Birds also have built-in timepieces which send them off on fall and spring migrations.			鸟类也有天生的时间感应器指导它们秋春迁移。
	Birds and animals are also released by the thousands in a symbolic act to liberation, of giving freedom to those who are in captivity.			数千只鸟类和动物在那两天也会被释放，象征着从囚奴中获得了自由。
	Birds and compasses know north from south because, like a giant bar magnet, the earth's magnetic field has two poles that line up closely with the planet's axis of rotation.			候鸟与指北针都知道何为北方、何为南方，因为地球就像一条巨型磁铁棒，它的磁场有两极，且这两个地磁的磁场线和地球的自转轴非常接近。
	Birds and wild animals often pair in the spring.			鸟类和兽类常在春天求偶。
	Birds are good at flying.			鸟儿擅长飞翔,鸭子擅长游泳。
	Birds are in search of winter sun.			鸟儿们在寻找冬日的阳光.
	Birds are tenants of the trees.			鸟是森林的房客。
	Birds boost tree height up to 33 percent by munching on pesky parasites that can literally suck the life out of the tall-growing plants, a new study shows.			根据一项新研究显示，鸟儿嚼食讨厌的寄生虫，可以促进树木的高度增加达33%，因为寄生虫会把树木的生命力吸食殆尽。