[网络] 电力空调器

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(123) / 评论(0) 分类 自考英语(一)78讲

Part 5 At the Drugstore [00:07.00]Advice [00:14.94]Good evening,Sir.What can I do for you? [00:19.30]Have you got something for cough? [00:23.17]How long have you been like this? [00:26.93]Since yesterday. [00:30.28]Then I suggest you take this cough

发表于:2018-12-05 / 阅读(79) / 评论(0) 分类 商业服务英语

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(48) / 评论(0) 分类 (科普英语)Earth and Sky

Temperatures in some parts of the country have eased a bit over the weekend. But there is no risk that throngs of people are suddenly going to turn their backs on air-conditioning. The air-conditioner has established itself well in the hearts of Amer

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 2006年NPR美国国家公共电台

It had been another hot spring day. By ten oclock in the evening, it had only cooled down to 87 degrees, according to Larry's thermometer in the living room. He rarely looked at his thermometer because he usually didn't care what the exact temperatur

发表于:2019-01-20 / 阅读(56) / 评论(0) 分类 365个英语简短小故事

今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 美国习惯用语