标签：冰川融化加剧 相关文章
But how did one man and a spear produce the huge force behind this blow? The answer lies with small bits of ivory like this. They were once part of an atlatl, or spear thrower. An atlatl acts as a sort of catapult, magnifying the strength of a hunter
探索与发现2012年
[00:00.00]Keep Your Goals in Sight 莫让目标太遥远 [00:05.96]When she looked ahead, [00:08.68]Florence Chadwick saw nothing but a solid wall of fog. [00:13.18]Her body was numb. [00:15.03]She had been swimming for nearly sixteen hours. [00:18.75]Alre
语言的力量
Oil Paint 油画 Oil painting is very interesting and easy. 油画很有趣也很简单. If you make some mistakes during painting, you don't have to worry, it's very easy to fix mistakes. 如果你在绘画时犯了一些错误，不必担心，修正
与美国小学生一起学英文第12册
By Rosanne Skirble Washington, DC 31 May 2006 watch Film Review report Al Gore, a longtime advocate for the environment and former vice president of the United States, developed a slide show about the threat posed by global warming. Over the last si
2006年VOA标准英语（五月）
Don't it feel good babe Don't it feel good baby Cause, it's so brand new babe It's so brand new baby. Don't it feel good babe Don't it feel good baby Cause, it's so brand new babe It's so brand new baby. And now now here we are (here we are) In this
节奏布鲁斯
The Greatest Gift You Can Give Yourself 你可以给自己最好的礼物 How's your memory? Can you recall the thoughts, emotions, reactions of family or friends, or even subtle prayers from earlier today? 你的记忆力怎样?你能回想起所有思
生活英语听力文章
[00:00.40] 8.Love Is Everything [00:04.97]The winter cold hung in the air like a frozen dinosaur trying to thaw from his glacier and walk across the earth. [00:12.60]Breath iced like a tiny morning mist upon a meandering river. [00:16.07]The sounds o
温馨夜读II
地点：菲比公寓客厅 人物：菲比，小弗兰克 事件：菲比和刚刚相认的同父异母的弟弟小弗兰克尝试着相处，但是并不愉快，总是尴尬地不知道该说些什么、做些什么。菲比在努力地寻找和弟弟
英语PK台
Love makes the world go round, not money. I agree with the centuries-old quote that says, Love conquers all. Its true when you think about it. So much has been written about love. It must be one of the most written and talked about topics ever. How m
听一分钟英文-I
LESSON 15 第15课 least 至少 thaw 解冻 sliding 滑 plunged 暴跌 naturedly 性情 bade 吩咐 scatter 散射 pretend 假装 exploring 探索 disobedient 不听话的 HARRY AND ANNIE 哈利和安妮 Harry and Annie lived a mile from town, but th
美国语文第三册
Look out for Spring, the life underground, the life underground. The thawing and the overflow. Oh early, early in the morning well go. Seven shades of green are painted on your door, painted on your door, the field alive under the snow. Oh early, ear
美国乡村音乐
Ukraine Crisis Sharpens Debate on Obama Foreign Policy 乌克兰危机加剧奥巴马外交政策争议 WASHINGTON Events in Ukraine have reignited debate in Washington about President Barack Obamas foreign policy and whether his administration suffe
VOA标准英语2014年(三月)
It is very wonderful, said Annie. Is it nice to be a sprite? 太奇妙了，安妮说，做精灵好吗？ Oh, yes, we are very gay. All last night we had a fine time sparkling in the moonlight. 噢，好，我们很开心。昨天整晚我们在月光
美国语文第四册
Bison calves are more independent of their mothers. The adults' focus is now set on a ruthless competition to mate. A male bids to enter a herd with females in season. He uses dust to accentuate all his size and power. Another male already establishe
自然百科2012年
Hello. From the CNN Center in Atlanta. I'm Naamua Delaney. It is Tuesday October 21st. And here are some of the headlines at NOW IN THE NEWS. Oil and gas prices are down and the dollar is higher against rival currencies, however, stocks have been sl
商业报道2008年(十)月
讲解 Todays key word is Gum Gum 口香糖 泡泡糖 Gum is a substance(物质), usually tasting of mint, which you chew for a long time but do not swallow. Here is an example: A new report suggests that chewing-gum may be a health hazard. 一份新报
英语悠选脱口秀
Section 1 Thank you, Mr. Secretary General, for the honor to address this body once more. And thanks to the distinguished climate leaders assembled here today who are ready to take action. 谢谢秘书长先生再次给我机会让我站在这里发言
英语PK台
The small boy with the large ears. He saw me working with Grenn and asked for help. 就是那个生了双招风耳的矮个男生。他看到我和葛兰在练习，便跑过来请我也教教他。 Thorne had never even shown him the proper way to g
冰与火之歌系列之《权力的游戏》
To get a handle on the value of this model equation lets go back to the ice cream scoop. The end result is obvious to our intuition, that the ice cream will eventually melt completely, because we know heat naturally flows from warm to cold. But what
英语时差8，16
Live a single day on planet Earth, or anywhere else in the universe for that matter, and you will experience the natural phenomenon of heat conduction, which is the term used to describe the natural flow of heat from warmer objects to cooler ones. Yo
英语时差8，16