鸡麻属

国家地理-2008-03-20 Rho Ophiuchi Cloud 璀璨的星云

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(420) / 评论(0)

国家地理2008年

听电影学英语-杯酒人生 12

[00:04.06](Laughs) [00:06.06]Well, l... You know, l... Well, I do happen to have a manuscript in my car. 我刚好有一份打字稿在车上 [00:10.98]Um, it's not proofed or anything... 还没校稿，所以有一堆错字如果你不介意错字的

发表于:2018-12-07 / 阅读(350) / 评论(0)

听电影学英语-杯酒人生

SSS 2010-10-28

Whether you're a hunt-and-peck typist or a Rachmaninoff of the keyboard, you will make mistakes. But it's not just your eyes catching typos when you see them on the screen. Your hands know when you mess up too. Thats according to a study in the journ

发表于:2018-12-24 / 阅读(327) / 评论(0)

Scientific American(十)月

英语语法：79 Proofreading Tips

by Mignon Fogarty Today's topic is proofreading. Here's a question from Corinne that's pertinent to a news story that came out yesterday: I have always had a problem of with my writing I forget the word the or I forget to put an ed on the end of a wo

发表于:2019-01-02 / 阅读(308) / 评论(0)

英语语法 Grammar Girl

原版英语小短文 186. A Book Full of Typos

How did they ever publish this book? Did they read it before they published it? Did they ever hear of Spell Check? He couldn't believe that they charged $70 for the book. He had circled all the errors with a red pen. So he couldn't return the book. H

发表于:2019-01-30 / 阅读(371) / 评论(0)

原版英语小短文

英语听力：自然百科 Rho Ophiuchi Cloud 璀璨的星云

Transcript for Reference Only --chunshan The infrared astronomical satellite, now celebrating its 25th anniversary, gave us the first all sky view of our dusty infrared universe. Floating above the galactic center is the Rho Ophiuchi Cloud, about 400

发表于:2019-02-26 / 阅读(481) / 评论(0)

自然百科2008年

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angular unconformities