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Add soundproofing materials to the walls, such as window glass to insulating glass, and add soundproofing materials to the walls.
You can buy hearing aids for the elderly!
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You can consider buying a wireless headset for your parents-in-law, it is not realistic to do sound insulation at home.
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I'm embarrassed, but I'm embarrassed, I don't have to say it directly, I can knock on the side when I usually go in and out to say hello and chat.
No, the TV is placed in the living room, so that everyone can watch a program in the living room, and have the opportunity to exchange feelings, I think it will be better, and if you really have the opinion to watch the show, you can also go to the computer and mobile phone by yourself.
It's broken, normal is no sound, change it.
If it's a space issue, yes.
Hello, LZ, although there is nothing about DNF, but there are many, many of this type. Let me give you a few. It's very pure and ambiguous-Fishman II God-Eyed Boy-Hydra There are many, many of these books, LZ can search casually. >>>More
Under normal circumstances, the default is standard. It's better to choose a concert when listening to music. >>>More