单词：efficient point of production
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87.Explore shortcuts. 寻找捷径。 You might know one way to get from Point A to Point B, but is there a shorter route? 你可能知道A到B之间的途径， Ask an expert, or do some research to determine if there's a more efficient way to accom
生活英语听力文章
A: Hey Sarah, are you all right? You look upset. S: As a matter of fact, I am a bit upset. I just came out of a meeting and it didn't go very well. A: What happened? S: No one would listen to any of my suggestions. Instead, they just kept arguing wit
礼节美语
经典句型:What do you think of my idea? 你认为我的想法如何? A:What do you think of my idea? 甲:你认为我的想法如何? B:I think you have covered all about that. 乙:我认为你已经说得很全面了。 A:Do you have other sugges
生活口语天天说
Unit 17 Tips on Getting More Efficiency out of Women Employees This is an actual excerpt from the July 1943 issue of Mass Transportation. It was written for male supervisors of women in the work force during WW II. There's no longer any question whet
英语流行话题阅读：语境识词4500
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo
Scientific American(五)月
By Mil Arcega Washington 09 April 2007 Watch Boeing Fuel Efficient Jets Boeing 787, Fuel Efficient Jets After years of lagging behind European rival Airbus, Boeing says 2007 is shaping up to be a very good year. The Chicago based airplane manufacture
2007年VOA标准英语（四月）