People tend to amass possessions, sometimes without being aware of doing so.

人们喜欢收藏东西，有时并没有意识到自己在这样做。

A moment later the soft in-out of normal respiration, which I've listened to my whole life (mostly without being aware of it, thank God) , has been replaced by an unpleasant shloop-shloop-shloop sound.

过了一会，我一辈子都在听的自己那轻柔的呼吸声（绝大多数时间我对此毫无知觉，感谢上帝）突然被一种令人不快的呼——呼——呼——声所取代。

I did not let him know that he irritated my griefs in trying to soothe them, and that he, without being aware of it, had laid his finger on my wound.

我没有让他知道他在试图抚慰我的悲伤时激怒了我， 而且他在不知不觉中将手指放在了我的伤口上。