单词:tandem powered elevating scraper
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As an alternative to expensive helicopters or traditional jets, some law enforcement agencies are experimenting with lightweight craft that stay airborne using just a parachute. Steve Mort | Palm Bay, Florida 01 January 2010 The Palm Bay Police Depar
This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are
Twenty foreign ministers from member countries of the Community of Latin American and Caribbean States will be gathering in Beijing later this week to discuss elevating cooperation between China and the region. It's expected that the Sino-Latin Ameri
People flying into Indias southern city of Cochin may see numerous solar panels around Cochin International Airport. But they may not know that the airport was the first in the world to be fully powered by solar energy. A sea of shiny solar panels st
How to be confident? Smile more保持微笑 Sounds weird, right? Why would smiling improve your confidence? Itsactually pretty simple. Smiling makes you feel good. It fools your mind intobeing happier. When you feel good, youre more likely to think y
六级高频词汇: endeavor 尽力, 努力 feasible 可行的,可用的,可能的 Haunt 经常拜访;常去; 时常萦绕心头;使困窘 linger 因不愿离开而继续逗留,留恋徘徊;