英国学生科学读本 第2期:金丝雀

 　　The Canary Bird

　　第二课 金丝雀
　　Are you fond of birds? Perhaps you have one at home. It is very cruel to keep such birds as sparrows or swallows in cages, because these birds like better to fly about in the open air.
　　小朋友，你喜欢鸟儿吗？你家里可能也养了一只鸟儿吧！把麻雀、燕子一类的鸟儿关在笼子里，是很残忍的，因为这些鸟儿，更喜欢在天上自由自在地飞翔。
　　But there is a small yellow bird, called the canary, which we may keep in a cage, if we are kind to it; for, if we let it fly away, it would soon die in this cold country of ours. It is better that it should live in a warm house.
　　但是有一种黄色的小鸟，叫做金丝雀（the canary bird）。这种鸟儿，只要我们好好地对待它，是可以养在笼子里的。因为英国的天气很冷，如果让金丝雀飞走了，它过不了多久就会冻死的。金丝雀最好生活在温暖的屋子里。
　　The canary and other birds have bones and muscles very much like those in our own bodies. Their bones, however, are hollow and very light. This makes it easy for them to fly.
　　金丝雀和别的鸟儿，它们的骨头和肌肉，都跟我们人类的很像。但是鸟儿的骨头，中间是空的，很轻很轻。这样它们就很容易飞起来。
　　See how the canary is clothed. It is covered with feathers. Some of them are long, and these are used for flying. The others are short, and serve to keep the bird warm.
　　看一看金丝雀穿的美丽衣裳，它浑身上下都盖着羽毛。有一些羽毛比较长，是用来飞翔的。另外一些羽毛比较短，是用来保暖的。
　　All birds have two legs and two arms; but these arms are not like ours. We call them wings, and the birds use them for flying.
　　所有的鸟儿，都有两个后肢，两个前肢。但是鸟儿的前肢， 跟我们人类的不一样。我们管鸟儿的前肢叫“翅膀”，鸟儿就是用翅膀来飞翔的。
　　Look at the canary’s foot. It has one strong toe behind, and three toes in front. This foot is just the right shape for holding firmly to the branch or perch 1 on which the canary sits. So the canary is called a perching bird. It cannot walk as we do, but it hops 2 or jumps along the ground.
　　看看金丝雀的脚。它的脚有一个强健的脚趾朝后，三个脚趾朝前。这样的脚，形状很适合紧紧地抓住树枝，或者栖息在金丝雀坐着的地方。所以，我们把金丝雀叫做木栖鸟类。金丝雀不能像人类一样走路，但是可以在地上，用 单脚或者双脚跳。
　　What a strong beak 3 the canary has! With its beak it splits open the seeds on which it feeds. And do you see its bright eyes, looking like black beads 4?
　　金丝雀的嘴真硬啊！鸟的嘴叫喙。它就是用喙来啄开谷粒，美餐一顿的。你看见它那两只明亮的眼睛了吗，像小黑珠一样？
　　The canary has rather a long tail, and this tail helps to steady the bird and to guide it when it flies.
　　金丝雀有一条长长的尾巴，帮它保持平衡，在飞翔的时候，尾巴还能帮它导向。
　　The canary builds a little nest of wool, hair, or moss 5, and in this nest the mother bird lays her eggs. Then she sits on the eggs to keep them warm.
　　金丝雀的鸟巢是用羊毛、头发、苔藓搭起来的，金丝雀妈妈就在这个小巢里下蛋，然后坐在蛋上，给蛋保暖。
　　In thirteen days the young birds come out of the eggs, and the mother and father feed them many times a day.
　　过了13天，小鸟就破壳而出了！金丝雀爸爸妈妈每天会喂它好几次。
　　Why do we keep canaries? It is because they look so pretty with their yellow and green feathers, but still more because they have such a sweet song.
　　我们为什么要养金丝雀呢？因为金丝雀的羽毛有黄有绿，非常好看。更重要的，是因为它唱歌好听极了！
　　Keep your canary’s cage clean, and give the bird fresh water to drink and seed to eat every day. Then it will repay you by its sweet singing all day long.
　　一定要勤打扫金丝雀的笼子，每天给它喝干净水，吃谷粒，它就能一天到晚为你唱出甜甜的歌。