有关钥匙碰撞而发出的金属声,在我的记忆里,少得可怜。我喜欢挂一大串金属在钥匙扣上,然后别在裤带上,走路的时候就会发出清脆的响声,很响,或者说很吵,有些高调。至于我有这种喜好的原因,完全是因为自己内心有些孤僻,时常会独行,有一串钥匙就不会让我感到身边太过寂静。那种金属声会驱散内心的一些孤独,以至于成为一种习惯,难以改变的 Metallic sounds related to the key’s collision have been very poor in my memory. I like to hang a bunch of metal on the keychain, and then don’t wear it on the belt. When I walk, it will make a crisp sound, it’s loud, or it’s noisy, and it’s high-profile. As for the reason why I have such a preference, it is entirely because of my own inner self. I often walk alone. A bunch of keys does not make me feel too quiet. The kind of metallic sound will dispel some loneliness in the heart so that it becomes a habit and it is difficult to change.