机载激光照明器

VOA常速英语2008年-US Government Reviews Laser Eye Surgery

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(104) / 评论(0)

VOA常速英语2008年（四月）

澳洲新闻 (ABC新闻快递) 2009-10-16

There is no sign of a young boy who was thought to have been stuck in a home-made balloon that floated thousands of meters above the US state of Colorado. It's believed the boy got into the contraption in his backyard and it floated away with the six

发表于:2018-12-11 / 阅读(114) / 评论(0)

澳洲ABC新闻快递2009年

VOA慢速英语2013 EXPLORATIONS - The History of the Laser

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(91) / 评论(0)

2013年VOA慢速英语(二)月

Emerging Technologies

Emerging Technologies 2005 MIT Technology Review , Technology Review, Inc. Distributed by Tribune Media Services International Of the numerous technologies now in development, MIT Technology Review ha

发表于:2018-12-19 / 阅读(116) / 评论(0)

彭蒙惠英语

旅游英语口语就该这么说:第80期乘公共汽车车上禁止吸烟

Are there any restriction about smoking on the bus? 汽车上有限制吸烟的规定吗？ No smoking whatsoever is allowed. 完全禁止吸烟。 I am very allergic to cigarette smoke. 我对香烟过敏。 Is it all right to smoke on the bus? 车上

发表于:2018-12-27 / 阅读(174) / 评论(0)

旅游英语口语就该这么说

Watch the US Navy’s New Laser Weapon in Action

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(105) / 评论(0)

2017年VOA慢速英语(七)月

清洁空气4观叶植物

These hardworking houseplants can sweeten every breath you take . Put Your Plants to Work In the early 1980s, when NASA researchers were looking for ways to purify the air inside the space pods of the future , they didn ' t just look to engineer a pr

发表于:2019-01-08 / 阅读(114) / 评论(0)

英语小短文

VOA标准英语2013--The History of the Laser

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(148) / 评论(0)

2013年VOA慢速英语(五)月

VOA慢速英语2012--The Laser: Futuristic Science Found at Your Local Store

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(114) / 评论(0)

2012年VOA慢速英语(一)月

VOA标准英语2010年-For U.S. Troops, New Armored Vehicle i

Explosive Devices have accounted for around 800 of the roughly 1,100 U.S. combat deaths in Afghanistan. To counter these increasingly-lethal bombs, the U.S. military is spending billions of dollars on blast-resistant vehicles specially tailored for A

发表于:2019-01-13 / 阅读(121) / 评论(0)

VOA标准英语2010年(八)月

美国国家公共电台 NPR 82nd Airborne Division Celebrates 100 Years

DAVID GREENE, HOST: The 82nd Airborne Division is turning 100 years old this week. Its soldiers gained fame in major battles of the World Wars, and they've become the nation's go-to troops for rapid deployment. Jay Price of member station WUNC travel

发表于:2019-01-16 / 阅读(70) / 评论(0)

2017年NPR美国国家公共电台8月

这句英语怎么说第189期:你们有晕机药吗?

Do you have anything for airsickness? 你们有晕机药吗？ Do you have anything for headache? 你们有头痛药吗？ carsickness 晕机 seasickness 晕船 Paracetamol=Aspirin=止痛药 Allergic to 对..过敏

发表于:2019-01-21 / 阅读(114) / 评论(0)

这句英语怎么说

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(126) / 评论(0)

VOA常速英语2007年（十一月）

听歌学英语：爱今天 Love Today

Doom da da di da di Doom da da di da di Everybody's gonna love today,每个人都会喜欢今天， Gonna love today, gonna love today,今天要爱，要爱今天， Everybody's gonna love today, gonna love today每个人都会喜欢的今天，热爱今

发表于:2019-02-01 / 阅读(83) / 评论(0)

听歌学英语

CCTV9英语新闻：Storm washes away three days of haze in Beijing

A heavy downpour has hit Beijing, ending three days of high humidity and smog in the city. Rain started falling at around nine last night, with an average precipitation of 11 millimeters. It was one of the heaviest storms in the city since the rainy

发表于:2019-02-03 / 阅读(121) / 评论(0)

CCTV9英语新闻2013年07月

大气污染来自汽车尾气

According to the latest research, vehicles, coal-burning, airborne dust and industrial production account for 85 to 90-percent of the major airborne pollution sources in most Chinese cities. Vehicles are the biggest polluters in Beijing, Hangzhou, Gu

发表于:2019-02-03 / 阅读(93) / 评论(0)

英语新闻

A California company has unveiled a tiny flying drone

A California company that makes unmanned drone aircraft for the U.S. military has unveiled a tiny flying drone that looks like a hummingbird(蜂鸟). The airborne spy is part of a new kind of military technology that also has civilian uses. Several y

发表于:2019-02-08 / 阅读(127) / 评论(0)

英语新闻

愉悦口语:第593期过敏英文怎么说

be allergic to 对过敏，厌恶 I am allergic to seafood. 我对海鲜过敏。 Mike was allergic to housework. 麦克很讨厌做家务。

发表于:2019-02-16 / 阅读(125) / 评论(0)

愉悦口语

与空气污染有关的托福词汇

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(115) / 评论(0)

雅思英语

夏说英语新闻晨读第88期:日本和厄瓜多尔地震

本期内容： Earthquakes wrought havoc in Ecuador, killing more than 200, and Japan, where at least 41 died and 11 were missing. Hundreds were injured in both countries. In Japan, 180,000 people are in temporary shelters and 300,000 homes are with

发表于:2019-03-02 / 阅读(107) / 评论(0)

夏说英语新闻晨读

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agroclimatic maps

airborne sound

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