1.
One of these birds is the robin.
有一种鸟叫红襟知更鸟。
2.
people know the robins and bluebirds will come back.
人们知道红襟知更鸟和蓝知更鸟又会飞回来。
3.
The roBin is the messenger of spring.
知更鸟是报春的使者。
4.
The robin is a harbinger of spring.
知更鸟是春天的报信者。
5.
Male and females bluebirds both have orange breasts.
雄性知更鸟和雌性知更鸟都长着桔红色的胸脯。
6.
Sometimes, bluebirds can't find birdhouses.
但有时蓝知更鸟找不到这种鸟巢，
7.
The bluebird is sometimes called a blue robin because it's like the robin in some ways.
蓝知更鸟有时也叫兰色红襟知更鸟，这是因为它们与红襟知更鸟有许多相似之处。
8.
Robins and bluebirds don't stay in areas where it's cold in the winter.
红襟知更鸟和蓝知更鸟都不愿呆在冬天寒冷的地带。
9.
Bluebirds and robins both like to live near people.
蓝知更鸟和红襟知更鸟都喜欢生活在人类居住地附近，
10.
The robin is a sign of spring.
知更鸟是春天来临的徵兆。
11.
There is no place for the robins.
却没有知更鸟的生存空间。
12.
We recognized the robin by its reddish underparts.
我们通过其微红色的下部认识知更鸟
13.
"Because I can pull, So Cock Robin, farewell."
因为我可以拉钟。所以，再会了，知更鸟。
14.
The bird watcher has been looking for the first robin to appear in the spring.
这位鸟类观察者一直在寻找出现在春天里的第一只知更鸟。
15.
European songbird with a reddish breast and tail; related to Old World robins.
胸部和尾部羽毛略带红色的欧亚大陆歌鸟；与东半球的知更鸟近缘。
16.
Sightings in wooded areas include warblers, flycatchers, robins, bulbuls and tits.
在林木地带发现的雀鸟有各类柳莺、石青、知更鸟、夜莺和山雀。
17.
Thieves seize skis. the blue bluebird blinks.
小偷抓住了滑雪板。蓝色的知更鸟在眨眼。
18.
A tree may in summer wear a nest of robin in her hair.
在夏天一棵树的枝叶中可能藏着一窝知更鸟。