sound-proof room的用法和样例：
例句
- Have sound-absorbing function, apply to smallpox and soundproof room.
有吸音功能，适用于天花及隔音室。 - Perhaps because you fear that someone will not respond well to what you have to say, you have locked yourself in the psychological equivalent of a soundproof room.
也许你担心人们不会很好地回应你所说的话，于是你将自己锁在了心理学上所谓的隔音室。
