机载目标定位系统

科学美国人60秒 SSS Windows Vex Bats' Echolocating Abilities

Windows Vex Bats' Echolocating Abilities 干扰蝙蝠回声定位的烦人窗 Just as humans understand the shape of our surroundings by how light reflects off objects, bats use reflections of sounds they produce insteadwhats called echolocation. But

发表于:2018-12-02 / 阅读(159) / 评论(0)

2017年Scientific American(九)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(157) / 评论(0)

澳洲ABC新闻快递2009年

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(177) / 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(252) / 评论(0)

旅游英语口语就该这么说

必背英文面试口语39:在上一份工作中你最不喜欢哪方面? What did you enjoy least about your last job?

What did you enjoy least about your last job? 在上一份工作中，你最不喜欢哪方面？ I really enjoyed my job,so I can't think of much,except the commuting. 我真的很喜欢那份工作，除了通勤麻烦之外，我想不出还有什么

发表于:2018-12-31 / 阅读(181) / 评论(0)

必背英文面试口语

83. The Target

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children

发表于:2019-01-03 / 阅读(168) / 评论(0)

英汉幽默故事选读

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(170) / 评论(0)

英语小短文

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(121) / 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(160) / 评论(0)

这句英语怎么说

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(117) / 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(159) / 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(156) / 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(163) / 评论(0)

英语新闻

China keeps 2013 GDP growth target unchanged at 7.5%

BEIJING, March 5 (Xinhua) -- China maintains its 2013 gross domestic product (GDP) growth target unchanged at around 7.5 percent this year to leave some leeway for economic restructuring, according to a government work report to be delivered by Premi

发表于:2019-02-09 / 阅读(135) / 评论(0)

英语新闻

英语笑话听力+文本：不要突然拜访正在上大学的子女

Surprise, surprise 惊喜词汇扫描 swing 悬摆 fraternity 大学兄弟会 porch 门廊英文原文 Don't ever pay a surprise visit to a child in college. You might be the one getting the surprise. I learned this the hard way when I swung by my

发表于:2019-02-15 / 阅读(155) / 评论(0)

英语笑话（MP3+文本）

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(174) / 评论(0)

愉悦口语

The Target

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children had received fire-safety training at school, they

发表于:2019-02-18 / 阅读(159) / 评论(0)

趣味英语

英语歌曲:布鲁斯 Massari - Moving target

节奏布鲁斯:Massari - Moving target 相关介绍：Massari，原名：Sari Abboud。1980年12月10日出生于黎巴嫩在加拿大长大。29岁的Massari已经有两张专辑在手，很特别之处在于他拥有一副倾向女性色彩的嗓音

发表于:2019-02-18 / 阅读(159) / 评论(0)

节奏布鲁斯

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(163) / 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(150) / 评论(0)

夏说英语新闻晨读

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