正常的。
我了解到最喜欢ktv唱歌的一般都是50多岁那帮人。

【 在 KaitoKuroba 的大作中提到: 】
: Greater hardness is better than length and durability.
: It's not embarrassing for you to admit that your physical strength is not as good as when you were young.
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FROM 115.211.61.*