德莱塞的这种悲观主义是与自身经历、悲观的哲学思想以及特有的“美国梦” 的破灭是分不开的。
The pessimism of Dreiser is not separated from his own experience, pessimistic philosophy and the breaking of "American Dream" .
抑郁症病人梦境并不像白天 那样抑郁悲观，甚至有欢天喜地的梦。
Of patients with depression, as depression during the day dreams are not as pessimistic, and even dream of joy.
应用推荐