单词：white-crowned sparrows
单词：white-crowned sparrows 相关文章
[00:03.10]I'm not sure I can do it. 恐怕这事我干不了。 [00:11.19]I'm not used to drinking. 我不习惯喝酒。 [00:18.10]Is the cut still painful? 伤口还在痛吗? [00:25.05]It's too good to be true! 好得难以置信。 [00:32.00]Jean
商务英语口语视频教程
A male songbird's tune advertises his status and availability to choosy female. But rock sparrows offer a notable exception. Their crooning can also reveal when the male has been jilted. Researchers studied the songs of male rock sparrows in the Fren
Scientific American(九)月
Did you know birds sing in dialect? They do. The song of a great tit from the countryside is a far cry from that of his city cousin. And some song dialects can change nearly as fast as human slangthe Indigo Bunting changes tune from year to year. To
Scientific American(十)月
Adrienne, The United States speaker Do I believe in ghosts? Yes, I think I do. I struggle with it, but I actually think I lived with one time. There were a lot of really strange events happening in this house where I lived and my roommates and I were
一起闲话英语-English Chitchat
035 The Feather It was a cold and dark night when the sun set in the west. All of the chickens in the hen house sat on perches, closed their eyes and got ready to sleep. Good night! Everyone fell asleep after saying good night to each other. However,
100个儿童英语小故事
This is Scientific American 60 second Science, I am Christopher Intagliata, got t minute. City dwellers compete with the din of traffic to be heard. And its not just urban humans. Sparrows living in San Francisco's Presidio district actually tweet th
Scientific American(四)月
A: Hi, the lab said that you would be getting my test results in today. B: I want you to come in and discuss some further tests that I would like to run. A: I think that this is a bad sign. B: For now, I would like to run a few more tests to look int
英语情景对话-健康
Williams crowned in WTA Championships ISTANBUL, Oct. 28 (Xinhua) -- Serena Williams beat Maria Sharapova 6-4, 6-3 on Sunday in Istanbul and claimed the WTA Championships title for the third time in her career. Since her first-round loss at the French
英语新闻
Unless you are a convention, speaking middle English is not going to impress a potential romantic partner in 2013. Similarly, male sparrows have to make sure their vocalization is up to date. Researchers analyze three decades of recordings of male sp
Scientific American(三)月
Wild Songbirds Can Pick Up New Tunes Only a few kinds of animals are known to learn their vocalizations from listening to others. Us, of course. Elephants. Bats. Cetaceanswhales and dolphins. Pinnipedswalruses, seals and sea lions. And parrots, hummi
2018年科学美国人10月
SUVA, April 22 (Xinhua) -- World famous supermodel, actress and reality television host Rachel Hunter told the media here Sunday that she highly rated the talent of Fijian girls who can make it big in the fashion world. As a judge in the Miss World F
英语新闻
In this way the sparrows do a great deal of good. If the grubs were not killed, they would eat up our garden plants, and the crops that grow in our fields. 这样, 麻雀就做了不少好事！如果麻雀不吃小虫子, 虫子就会把我们菜园里
英国学生科学读本
The swallows and sparrows are very pleased to find a place on the roof of the hall for their nests. The mother birds are feeding their babies with pleasure, which assumes a scene of peace and harmony. But they have never thought of the following scen
英语美文
Bird Communication Through Song Bird song is lovely to hear, a romantic addition to any landscape, but what exactly does it mean? Just like we must learn to talk, birds learn to sing. They listen to their parents and try to imitate them, often stumbl
英语时差8，16
LESSON 45 What the sparrow chirps 第四十五课 麻雀在叫什么 I'm only a little sparrow, 我只是一只小小的麻雀， A bird of low degree; 一种很低级的鸟类； My life is of little value, 我的生命没有价值， But there's On
英国语文第二册
At sunset every day, loud sounds can be heard coming from the sky in a community just east of Los Angeles. The noises are from parrots. The colorful birds have become part of everyday life there. The parrots leave their waste everywhere, said Havolyn
2019年VOA慢速英语(二)月
There are three wires-- you need a green one, a yellow and one blue. Cut the blue. 有三根线，你要找到一根绿线，还有一根黄线和一根蓝线。剪断蓝线。 All right, I got it, I got it. Oh, my God. No, no, no, no, no! 好，我知
绿箭侠第一季
BIG:I think we stopped him ,Boo.Youre safe now.You be a good girl,OK? BOSS:This has gone far enough ,James. BIG:Shes home.Just leave her alone. BOSS:I cant do that.Shes seen too much.You both have. BIG:It dosent have to be this way. BOSS:I have no ch
跟着美剧练发音
As a decrepit father takes delight To see his active child do deeds of youth, 正像阳精痿顿的父亲喜欢观看年轻气盛的孩子演示风流韵事， So I, made lame by fortune's dearest spite, 我虽曾蒙受命运最大的摧残， Take a
莎士比亚十四行诗全集