标签：Lighting 相关文章
Daniel: So how about the weather in Argentina? Valeria: Well the weather in Argentina depends on the part of Argentina that we are talking about. Daniel: Uh-uh. Valeria: For instance, the north is very dry and extreme. Daniel: OK. Valeria: Like in su
英语趣味课堂
The International Day of Peace should be one of the most important days of the year. It occurs annually on September 21st. It is dedicated to peace as well as the absence of war. This day also serves as a global ceasefire day. Many countries, politic
世界节假日博览
Take these bands off. Yes, that’s right. Take the bands off now and then lift the molds straight up. OK. (That's it.)Oh, that's not bad, is it? So what do I do? Just ease it out. Gently ease it out
圣诞特辑
Child with a sparkler Remember, remember the 5th of November, gunpowder , treason and plot ! That rhyme is repeated by children in Britain to remember why, every year on 5th November, many British people celebrate Bonfire Night. They might celebrate
Take Away English
Engineers are always plugging away to get better energy efficiency out of our products -- like cars that guzzle less gas or light bulbs that burn brighter on fewer watts. But even if we replaced all today's bulbs with energy-sipping LEDs, the world m
60秒科学
Christmas Attractions Across America Cities all across the United States are dressing up for the Christmas season with trees, lights and holiday magic. Today, we look at a few of them. New York City In New York City, one of the best-known holiday att
2017年VOA慢速英语(十二)月
Filmmakers Create New Technology for 'Big Hero 6' 制片人为《超能陆战队》创造新技术 The latest animated film from Disney, Big Hero 6, is a mix of science, technology and art. High-level technology was used in the making of the movie. O
2014年VOA慢速英语(十二)月
A: I had a problem last night in the parking lot and would like to speak to the manager. B: This is the manager speaking. How can I help you? A: I got out of my car in the parking area, and the area was not lit very well. B: How long have you noticed
地道英语对话-租房
Rising Sea Levels Threatening Historic Lighthouses The threat of rising sea levels and erosion have many people worried about the future of lighthouses in the United States and around the world. Lighthouses are built on or near the shore. Their power
2018年VOA慢速英语(十二)月
The video camera provides such an accurate and convincing record of contemporary life that it has become a more important form of documentation than written records.According to the speaker, the video recording is a more important means of document h
GRE作文
小破团这次可要笑晕在厕所了： 年度最佳艺人、最受欢迎流行/摇滚团体、最受欢迎流行/摇滚专辑，抱的三项大奖收得名副其实的大丰收。在暗夜草地中深情献唱的五人不禁让人感叹：岁月飞
舞曲狂欢
This is the VOA Special English Health Report. In the early nineteen fifties, researchers found that people scored lower on intelligence tests if they spoke more than one language. Research in the sixties found the opposite. So which is it? Researche
2011年VOA慢速英语(三)月
This is the VOA Special English Development Report. Week after week, we bring you stories about projects to improve lives in the developing world. Projects like banking by mobile phone or low-cost lighting systems or even a toilet bag that recycles i
2010年VOA慢速英语(九)月
Career and Fans 'Rise Up' for Singer Andra Day Andra Day's life changed when Stevie Wonder called her on the telephone. The music superstar asked Day if he could work with her. That was almost six years ago. Stevie Wonder had heard about the singer f
2016年VOA慢速英语(二)月
Perhaps you've seen or heard of David Copperfield and other illusionists who seem to make entire buildings disappear right before your eyes. Well, some people in St. Louis, Missouri - and in other U.S. cities as well - are going them one better. They
VOA标准英语2010年(十)月
LULU GARCIA-NAVARRO, HOST: Time now for a bit of our summer series Backstage Pass, and perfect timing because the Tonys are tonight, the 71st annual Tony Awards, Broadway's highest honor. This evening at Radio City Music Hall, the marquee names will
2017年NPR美国国家公共电台6月
Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in
原版英语对话1000个
Rachel: So Steven, we've been talking about Costa Rica and how beautiful nature is there and how important it is to preserve it. What do you do in your life to save the environment or to protect the environment? Steven: It's almost daily that I think
原版英语对话1000个
Morning！I am Juliet. Nice to meet you through network. Hope we could spend a wonderful morning together. An hour in the morning is worth two hours in the evening. 一天之计在于晨，若您有个美好的晨间生活，相信您一天的生活都
英语早间课堂
This is the VOA Special English Technology Report. Children can spend hours a day looking at computer screens and other digital devices. Some eye care professionals say all that screen time has led to an increase in what they call computer vision syn
英语语言学习