سرفصل های مهم
Track 17
توضیح مختصر
- زمان مطالعه 0 دقیقه
- سطح سخت
دانلود اپلیکیشن «زبانشناس»
فایل صوتی
برای دسترسی به این محتوا بایستی اپلیکیشن زبانشناس را نصب کنید.
ترجمهی درس
متن انگلیسی درس
Track 17
Debbie: Hi, Roger.
Roger: Debbie! Hi. How are you?
Debbie: Oh I’ve been struggling with my Natural Earth assignment. It’s proving to be really difficult.
Roger: The one for Professor Black? Me too. I’m writing about volcanic activity. What are you doing yours on?
Debbie: Acid rain. I thought that would be OK, but the process is really complicated.
Roger: Well, I can help you with it! I know a lot about acid rain. I studied the causes and effects last year.
Debbie: Really? That’s great I’ve done some work on the causes. I’m going to write that acid rain is caused by sulphur dioxide from power plants and smelters. Basically, this reacts in the atmosphere to form acid rain.
Roger: Ah, but it’s not just sulphur dioxide, it’s also nitrogen oxides.
Debbie: Really?
Roger: Yeé, from things like car exhausts.
Debbie: But aren’t nitrogen oxides also caused by natural events, too?
Roger: Yes. They’re a minor factor, but I think they’re worth mentioning. But, sorry. carry on
Debbie: Thanks. I might add that. So anyway, these emissions react in the atmosphere with water. oxygen and oxidants to form acidic compounds like sulphuric acid. These compounds then fall to earth.
Roger: Are you going to mention the different ways they return to the ground?
Debbie: Do you mean wet and dry deposition?
Roger: Yes! So you’ve done a bit of background reading, then?
Debbie: Yes so if I’ve got it right, acid rain often comes down as rain, but also as snow or fog. This is wet deposition. I’m also going to define it as any form of precipitation that removes acids from the atmosphere.
Roger: Yes, I think that’s a good term to define it.
Debbie: Dry deposition, Well. I think that’s when the pollutants stick to the around through dust. I’m not really sure how to define it, though. compared to wet deposition.
Roger: Just think of it as any pollutants that are not caused through precipitation. That’s probably the best way. Did you know that sunlight can enhance the effects of acid rain as well?
Debbie: No, I didn’t. There’s so much to think about. I’m sure I’ll go over my word limit.
Roger: Well. you sound like you know a lot about the subject. Just try and keep your focus. I’ve had the same problem writing about volcanoes! There’s just so much!
مشارکت کنندگان در این صفحه
تا کنون فردی در بازسازی این صفحه مشارکت نداشته است.
🖊 شما نیز میتوانید برای مشارکت در ترجمهی این صفحه یا اصلاح متن انگلیسی، به این لینک مراجعه بفرمایید.