日日夜夜，时代更替就像花开花落。

Days and nights pass and ages bloom and fade like flowers.

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面对时代背景和学科背景的两重要求，传播学正在进行范式更替，人本主义范式已经浮出水面。

Faced the double require of the background of age and subject, the paradigm of communication studies is changing, the humanistic paradigm is appearing.

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因此，在这个腐烂和四季更替的时代，死亡的树木植物是对剩下的树木植物的健康及未来生长所必不可少的。

Therefore dying trees and plants are a necessity to the health and well being along with future growth of the remaining plants at this era of decay and seasonal cycles.

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