When we are deprived of green, of plants, of trees, most of us give in to a demoralization of spirit which we usually blame on some psychological conditions, until one day we find ourselves in a garden and feel the oppression vanish as if by magic.
当我们被剥夺绿色、植物、树木时,我们大多数人会屈服于一种精神上的消沉,这种消沉我们通常归咎于某些心理状况,直到有一天我们发现自己身处花园中,感觉压迫感仿佛魔法般消失了。
由"until"引导的时间状语从句,说明主句"give in to a demoralization"持续到何时结束。从句内部包含并列谓语"find"和"feel",其中"feel"后接感官动词的宾语补足语结构"the oppression vanish",以及方式状语"as if by magic"。