“从何处”用英语怎么说？

不难看出她从何处获得的这种自我感觉。It's not hard to see where she got her feelings about herself.不知从何处响起天籁般的音乐。Heavenly music swelled from nowhere.我们俩都向上看,以便确定水从何处流下来.We both looked up to determine the source of the water....