单词：simulated dust environment test
单词：simulated dust environment test 相关文章
Rob: Hello and welcome to 6 Minute English from BBC Learning English. I'm Rob and with me is Finn. Finn: Rob: Finn? Are you ok? Finn: (breathes out) Ahhh 49 seconds I was just holding my breath! Rob: A new hobby of yours, Finn? Finn: Well today we're
六分钟英语
Kicking up Some Dust At first glance, dust storms do not seem very fascinating. Winds pick up fine particles from the ground, and then the air becomes thick with dust. What is interesting, though, is
有声英文阅读
At first glance, dust storms do not seem very fascinating. Winds pick up fine particles from the ground, and then the air becomes thick with dust. What is interesting, though, is that dust storms can travel across the ocean, sometimes from continent
双语有声阅读
By Claudia Blume Hong Kong 17 May 2006 The Pacific Tsunami Warning System has been tested for the first time with a two-phase, region-wide drill, sending alerts about imaginary earthquakes and tsunami
2006年VOA标准英语（五月）
> 51 非洲沙尘暴正威胁人类生存环境 DATE=8-3-01 TITLE=ENVIRONMENT REPORT - African Dust Storms BYLINE=Cynthia Kirk （Start at 59
自然探索
Failure in a Test 考试不及格 Why did you get such a low mark on that test? 这次测试你为什么得这么低的分？ Because of absence. 因为缺考。 You mean you were absent on the day of the test? 你的意思是考试那天你没去？
经典双语笑话