台式电联锁器

Kaylee: do you want to go out for dinner tonight? Nathan: sure. Have you got anywhere in mind? K: I'm starving, so maybe we could go somewhere with large portions. N: that Italian restaurant in the city centre always has large portions. Do you want t

发表于:2018-11-30 / 阅读(139) / 评论(0) 分类 生活英语情景口语

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(四月)

An estimated 20 percent of the population has trouble working with numbers. That's as many as one person in five with some sort of numerical disability. The British researchers are exploring ways to stimulate the brain to improve the ability to under

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2010年(十一)月

By Kent Klein White House 27 October 2009 President Barack Obama speaks during his tour of the DeSoto Next Generation Solar Energy Center in Arcadia, Florida, 27 Oct 2009 U.S. President Barack Obama says the government will spend $3.4 billion to upd

发表于:2019-01-14 / 阅读(33) / 评论(0) 分类 VOA标准英语2009年(十月)

Mrs. Smith's kitchen is small. There is a refrigerator in the kitchen. The refrigerator is white. It is on the right. There is an electric cooker in the kitchen. The cooker is blue. It is on the left. There is a table in the middle of the room. There

发表于:2019-01-23 / 阅读(51) / 评论(0) 分类 英语学习乐园

Head-waiter: Good evening, sir. Henry: Good evening. Wed like a table for four, please. Head-waiter: Do you have a reservation, sir? Henry: No, Im afraid not. Can we sit over there? Theres a table free by the window. Head-waiter: Sorry, sir. That tab

发表于:2019-02-07 / 阅读(45) / 评论(0) 分类 天天商务口语