N95 respirators are designed to protect you from breathing in very small particles that may contain viruses. These types of respirators fit tightly to the face so that air is inhaled through the filter material. N95 respirators should be worn only on

发表于:2018-12-11 / 阅读(248) / 评论(0) 分类 英语解说豆知识2009年

Activist Wins Right to Publish Instructions for 3D Printed Guns The United States has settled a case with a gun rights activist that permits him to publish instructions for making guns with a 3-D printer. Activist Cody Wilson began legal action again

发表于:2018-12-16 / 阅读(42) / 评论(0) 分类 2018年VOA慢速英语(七)月

A: Hello, Sir. What can we do for you today? 您好,先生。我们今天可以为您做些什么呢? B: Bill payment, please. I'd like to pay my electricity bill. I heard there's a new way; I'm sick and tired of all this queuing! 我来付账单,

发表于:2018-12-27 / 阅读(74) / 评论(0) 分类 银行英语情景口语

A: I am kind of confused about the in-flight instructions and need to ask you a few questions. B: It would be my pleasure to help you with any questions you might have. A: Where is that card that shows my nearest exit? B: That card is in the seat poc

发表于:2018-12-30 / 阅读(56) / 评论(0) 分类 旅游英语对话

A: Would it be all right if I asked you a few questions about your in-flight instructions? B: I would love to help clarify any questions you might have. A: When you were talking about the nearest exit, what were you talking about? B: Theres a card in

发表于:2018-12-30 / 阅读(49) / 评论(0) 分类 旅游英语对话

Where is D.B. Cooper? Who is D.B. Cooper really? Is he still alive? Did he spend the stolen $200,000? Did his parachute fail to open? No one knows the answers, except D.B. Cooper. On Nov. 24, 1971, an airline passenger later identified as D.B. Cooper

发表于:2018-12-31 / 阅读(47) / 评论(0) 分类 365个英语简短小故事

It's time to rock and roll. Glide, wobble, balance, and slither. Let's try something new to get ourselves moving. Did you know that the part of the brain that deals with balance, also deals with focus? Isn't that interesting. An educational specialis

发表于:2019-01-01 / 阅读(52) / 评论(0) 分类 英语博客 A cup of English

The supervisor at my work asked me the other day to help out one of the new employees. She needs some basic orientation on how to login to our network. So I made an appointment with her to come to my cubicle for a little training session. Jeff: Hi, L

发表于:2019-01-06 / 阅读(52) / 评论(0) 分类 地道美语播客

Exercise 5-1 : Sounds Comparing L with T, D, and N CD 3 Track 26 For this exercise, concentrate on the different ways in which the air comes out of the mouth whenproducing each sound of L, T, D, and N. Look atthe drawings included here, to see the co

发表于:2019-01-15 / 阅读(45) / 评论(0) 分类 标准美语发音的13个秘诀 CD3

teacher:Good afternoon,everyone. This experiment is to start at 3 o'clock. Have you gone to the instructions? student:Yes,Sir. teacher:Ok. Now,some points for attention. First of all,pay attention to safety. Now,sign your name on the lab record. And

发表于:2019-01-21 / 阅读(78) / 评论(0) 分类 英语口语900句

【复习】 Last time we learned a sentence pattern which is : It is important that S should do. 意思是:做某事很重要。主语从句that S should do中使用了虚拟语气,因为主句中含有important 这个形容词。In addition, sh

发表于:2019-01-23 / 阅读(50) / 评论(0) 分类 英语早间课堂

That's what you are hearing at the moment is the tsunami warning. It's the second time that it sounded tonight. People across the islands in Hawaii have been told that the wave could hit in about 4 hours, just under 4 hours of 7 minutes comes 3 in th

发表于:2019-02-04 / 阅读(40) / 评论(0) 分类 英伦广角

Anya: I don't know how I'm going to get all of this work done before I go on vacation. Estevan: What you need to do is to delegate . Stop being a control freak and get other people to help you with your work. Anya: I've tried to delegate before, but

发表于:2019-02-06 / 阅读(52) / 评论(0) 分类 地道美语播客

I arrived for my meeting at the headquarters of Woon Enterprises and I stopped at the kiosk to ask for directions. Its a huge organization and the offices are located on a 30-acre compound, so its very hard to find your way around without some help.

发表于:2019-02-06 / 阅读(52) / 评论(0) 分类 地道美语播客