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viết định nghĩa, nguyên nhân, ảnh hưởng, giải pháp het roi ah
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- Add curtains to windows
- Hang tapestries or mount cork boards on or to walls
- Keep doors and windows closed
- Arrange classroom furniture away from noise sources
- Attached rubber stripping to classroom doors
- Replace ceiling tiles with models that reduce noise
- Lower ceiling height by adding acoustical panels (9-12 feet is optimal)
- Install carpet over a pad (IAQ issues may be a risk)
- Open grilles and diffusers wider
- Rebalance the heating and cooling system to reduce the amount of air provided to a space
- Make changes to ductwork, such as relocating or lengthening or installing sound liners
- Replace individual classroom units with a central system
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I/Rewrite the following sentences.
1/Road users should obey traffic rules strictly.(obeyed)
=> Traffic rules should be obeyed strictly by road users.
2/The distance from this city to my homrtown is the about 230 km.(it)
=> It is about 230km from this city to my homrtown.
3/Noise pollution happens regularly.It causes stress or nuisance.(conditional type 1)
=> If noise pollution doesn't happen regularly, it will not cause stress or nuisance.
4/Noise pollution/any loud sounds/either hamful or annoying/humans and animals.
=> Noise pollution is any loud sounds that are either harmful or annoying to humans and animals.
5/Noise pollution/cause/stress/illnesses/hearing loss/lost productivity.
=> Noise pollution causes stress, illnesses, hearingloss and lost productivity.
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Đáp án: B
Giải thích: Hearing loss: nặng, tai, thính giác yếu
Dịch: Ô nhiễm tiếng ồn có thể dân đến thính giác yếu.
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Đáp án: pressure
Giải thích: Blood pressure: huyết áp
Dịch: Ô nhiễm tiếng ồn cũng có thể dẫn đến đau đầu và huyết áp cao.
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Đáp án A
Giải thích: cấu trúc “prevent sb from doing st”: ngăn ai khỏi việc làm gì
Dịch: Ô nhiễm tầm nhìn khiến chúng ta khó khăn trong việc nhìn xa.
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Đáp án: A
Giải thích: cấu trúc “prevent sb from doing st”: ngăn ai khỏi việc làm gì
Dịch: Ô nhiễm tầm nhìn ngăn cản chúng ta khỏi việc nhìn xa.
There are some ways to prevent noise pollution :
- Plant more trees surround the hospital, market, industrial area,..ect... to disintegrate loudly sounds.
- Build the rough bricks
- Hang the velvet curtains
[sai ngữ pháp thì lượng thứ...]
1. Using earplugs when listening to music, watch TV,... (sử dụng Tai nghe)
2. Plant trees (trồng cây: có thể giảm khoảng 10Db)
3. Stay away from Noisy area (tránh xa khu vực ồn ào)
4. Shut your door when you are in your house