单词:algal oxidation pond
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Module 4 [00:05.73]模块四 [00:07.47]The natural world [00:09.60]自然世界 [00:11.73]Unit 1 On the farm [00:14.25]单元一 在农场 [00:16.77]Sing a song [00:18.60]唱歌曲 [00:20.43]Old MacDonald has a farm E-i-e-i-o.On his farm he has five
[00:00.00] Module 8 My past life [00:03.51]Unit 1I was born in a smallvillage. [00:07.87]Vocabulary and listening2 Listen and match the questions and answers. [01:00.74]4 Listen and read.Tony:Hey, Lingling.Where were you born? [01:09.10]Lingling:I wa
ACT III I love my school. I have so many good friends there now. 我喜欢我的学校。我现在有那么多好朋友在那儿。 I wouldn't miss a day even if I were really sick. 即使我真的病了
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Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the
NBC tonight launches a new series-The Office. It's the American version of a British comedy series. The original has a small but dedicated group of fans in the United States. Remaking British series for American audiences is not new, but as NPR's Kim
[00:12.93]Fishes,fishes,there they are?Some are swim-ming in the pond. [00:19.72]Fishes,fishes,where are you?Can you show me where they are? [00:26.31]Fishes,fishes,there they are?Some are swim-ming in the river. [00:33.31]Fishes,fishes,where are you
AS IT IS 2014-08-10 Increase in Algae Population Infects Waterways 藻类群体的增加污染水道 The American city of Toledo, Ohio faced a serious problem earlier this month. Four hundred thousand people could not drink from the citys public wate
A letter which could stand for evergreen. There are sticks of trees everywhere. Or extreme environment. Bye-bye. Or even for experts. In the vicinity of five minutes, these pants should be in New York. But while these would be suitable selections, th
Not Going Anywhere this is why i aways wonder i'm a pond full of regrets i always fry to not remember rather than forget this is why i always whisper when pagabonds are passing by i fend to keep myself away from their goodbyes fide will rise and fall
查尔斯摩尔船长是Algalita海洋研究基金会的创始人,他第一次发现了大太平洋垃圾带一片无边无际漂浮着塑料垃圾的海域。现在,他为我们讲述大海面临的日益严重的塑料碎片污染问题。