单词：general exhaust mechanical ventilation
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来自中国的雇员Sue跟男同事Pete和女同事Julie一起去吃饭。 Pete: Hey Sue! Don't walk under that ladder...it's bad luck! Sue: Julie, Is he serious? Julie: Kind of. There is an old tradition in the West that says it's bad luck. S: You
空中美语初级
I have now worked in seven states across India, and weve looked at human-wildlife interactions, particularly human-wildlife conflict ranging from crop loss, livestock predation, human death, human injury and property damage. Krithi Karanth, a Wildlif
2016年Scientific American(十一)月
陈豪在北京的ABC美国公司工作，他跟美国同事Amy约好一起吃午饭。 (Office ambience) C：对不起Amy，让你久等了，办公室有点事。 A：Nothing big, I hope. C：一个客户在电话里给我留言，但她说得太快了
礼节美语
陈豪在北京的ABC美国公司工作，他在走廊里遇到了美国同事Amy。 (Office ambience) C：碰到你可真是太好了，Amy。 A：It's nice to see you, too, Chen Hao. What's going on? C：我们刚换了新的电话系统，我昨天去
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DEVELOPMENT REPORT – August 5, 2002: River Blindness By Jill Moss This is the VOA Special English Development Report. Doctors in Cameroon have found that giving the drug that fights river blindness
农业与发展
公司开会，讨论慈善捐款的问题，Jenny建议事先调查一下。 J: The recommendation is that 60% of funds should go to projects with no more than 40% going to the charity's own costs. M: Here's another good website: CharityNavigator.or
礼节美语