单词:liquid paper
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SCIENCE IN THE NEWS - All About Fireflies and Possible Liquid Water on Mars CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. BOB DOUGHTY: And Im Bob Doughty. Today, we tell about evidence of liquid water
And, you put that thick sugar liquid on top of the waffle. 你在华夫饼上放上那浓稠的液态糖。 You can also put some sort of fruit on top of the waffle also; I just like the sugar, myself. 你也可以在华夫饼上放上一些水果;可
EDUCATION REPORT - Ideas for Teaching Young Children By Jerilyn Watson Broadcast: Thursday, January 29, 2004 This is Steve Ember with the VOA Special English Education Report. Experts say students are
It's similiar to a pregnancy test: a drop of liquid on a strip of paper causes an easily seen color change. But imagine that kind of simple, cheap technology employed in testing for pollution or health issues anywhere and on the cheap. Researchers at