两个月交一次作业：北极圈的海底

Gleaming starkly white, the frozen Arctic Ocean crowns the top of the world above 66 degrees north latitude.

In the Arctic, above the ice and below, wildlife prospers in what might seem to be an inhospitable environment.

But it's exactly what is required for polar bears, ring seals, and the snowy-white beluga whales -- the highly vocal canaries of the sea.

Narwhals, the legendary unicorns of the sea, and bowheads, the great ice whales, thrive there and nowhere else on Earth.

In the cold, dark waters of the Arctic, life abounds as it has for millions of years.

学习资料来源：大耳朵
The real beluga and narwhals' singing audio borrowed from:
http://www.dosits.org/gallery/intro.htm

There is a slip in my read, but i'm too lazy to correct it...Sorry about this~~_:$ _:$

所有跟帖： 

• And this one is only for fun: Depressiong Birthday -小千...千与千寻- ♀ (1453 bytes) () 09/14/2009 postreply 16:07:33

• Funny clip. It's so good to see you again. -北京二号- ♀ (102 bytes) () 09/14/2009 postreply 16:44:51

• I'll wait...but take your time :) -小千...千与千寻- ♀ (51 bytes) () 09/14/2009 postreply 16:48:50

• check qqh pls. -北京二号- ♀ (0 bytes) () 09/14/2009 postreply 20:24:21

• Depressiong Birthday的背景歌曲是手机铃声《老狼请吃鸡》 -小千...千与千寻- ♀ (22 bytes) () 09/14/2009 postreply 20:01:29

• 好像《疯狂的石头》里也有这个铃声 -马奎- ♂ (0 bytes) () 09/14/2009 postreply 20:50:36

• 是的！实际上当时没想录这段的，可后来对着麦克玩的时候突然觉得好有趣 -小千...千与千寻- ♀ (402 bytes) () 09/15/2009 postreply 06:08:22

• Wow, wonderful -lovchina- ♂ (47 bytes) () 09/14/2009 postreply 16:13:35

• Thanks! :) -小千...千与千寻- ♀ (0 bytes) () 09/14/2009 postreply 16:52:39

• This is not Xiao Qian. It is Discovery Channel! -北京二号- ♀ (0 bytes) () 09/14/2009 postreply 16:39:54

• Oh~my dear 二姐~~miss you... -小千...千与千寻- ♀ (99 bytes) () 09/14/2009 postreply 16:44:20

• Me too, Xiao Qian. -北京二号- ♀ (111 bytes) () 09/14/2009 postreply 16:47:31

• You bet ! -billnet- ♂ (0 bytes) () 09/14/2009 postreply 20:54:17

• 楼主的专业精神体现在： -马奎- ♂ (74 bytes) () 09/14/2009 postreply 17:02:00

• 真的是《潜伏》里的马奎同志么？ -小千...千与千寻- ♀ (132 bytes) () 09/14/2009 postreply 17:16:18

• haha。你看看我的头像，就知道 -马奎- ♂ (52 bytes) () 09/14/2009 postreply 20:47:03

• 读的真好！久仰大名! -lilac09- ♀ (0 bytes) () 09/14/2009 postreply 17:36:42

• Greeting to QianXun! Glad to see you come back ~ -天泽园- ♀ (0 bytes) () 09/14/2009 postreply 17:50:53

• 问好小千 BJ#2终于把你盼来了 -billnet- ♂ (0 bytes) () 09/14/2009 postreply 18:54:52

• 问候BILL！我很久没这样象孩子般地高兴过了。 -北京二号- ♀ (0 bytes) () 09/14/2009 postreply 20:34:08

• 回复：问候BILL！我很久没这样象孩子般地高兴过了。 -billnet- ♂ (14 bytes) () 09/14/2009 postreply 20:46:58

• 问好小千 billnet 终于把你盼来了 :-) -YuGong- ♂ (77 bytes) () 09/14/2009 postreply 19:34:20

• 问候YuGong，Billnet一定也曾帮我盼着过的。 :-) -北京二号- ♀ (0 bytes) () 09/14/2009 postreply 20:37:09

• Greetings to BJ#2, have a nice new week. -YuGong- ♂ (0 bytes) () 09/14/2009 postreply 21:59:06

• 回复：问好小千 billnet 终于把你盼来了 :-) -billnet- ♂ (189 bytes) () 09/14/2009 postreply 20:45:33

• 回复：回复：问好小千 billnet 终于把你盼来了 :-) -YuGong- ♂ (146 bytes) () 09/14/2009 postreply 21:56:26

• 谢谢寓公，榜样的力量是无穷的 -billnet- ♂ (17 bytes) () 09/15/2009 postreply 07:17:11

• 实际上这里比我读的好的人不少呢，我是不敢“比”的，还是大家一起交流吧 -小千...千与千寻- ♀ (70 bytes) () 09/15/2009 postreply 06:14:41

• 不要客气 - 同意你的观点，大家一起交流，共同进步！ -billnet- ♂ (0 bytes) () 09/15/2009 postreply 07:20:40

• Nice to see you all~~Lilac, 天泽园，billnet and YuGong! -小千...千与千寻- ♀ (0 bytes) () 09/14/2009 postreply 19:36:22

• Long time no see! Xiao Qian -eyeyey- ♀ (24 bytes) () 09/14/2009 postreply 19:54:12

• Hi eyeyey, you guys are awsome~~~have been reading all along for -小千...千与千寻- ♀ (314 bytes) () 09/14/2009 postreply 20:10:15

• 问好，小千。朗读的一如既往的纯正地道流畅，也喜欢这背景音乐。 -紫君- ♀ (0 bytes) () 09/14/2009 postreply 20:01:38

• 你好，紫君！ -小千...千与千寻- ♀ (56 bytes) () 09/15/2009 postreply 06:11:06

• 太，太，太，太好了！ -blueswan- ♀ (0 bytes) () 09/14/2009 postreply 21:51:50

• 羞愧，你们过奖了... -小千...千与千寻- ♀ (0 bytes) () 09/15/2009 postreply 06:11:52

• 英语学习的下一阶段目标：读过的就能应用在说和写上 -小千...千与千寻- ♀ (420 bytes) () 09/15/2009 postreply 06:57:50

• 仰视一下 -梅石莹玉- ♀ (0 bytes) () 09/15/2009 postreply 20:52:33