我们倾向于假设动植物的所有特征都是自然选择的结果。
We tend to assume that all characteristics of plants and animals are adaptations that have arisen through natural selection.
质朴化住区环境设计的本质特征是让人感悟阳光、、、地和动植物的美。
Its essential characteristics is to let people feel the beauty of sunlight, wind, water, land and animals and plants.
动植物的其他特征，如鸵鸟的翅膀，一旦适应了，可能就不再需要用于原来的目的。
Other features of plants and animals, such as the wings of ostriches, may once have been adaptations but are no longer needed for their original purpose.
中语文化艺术中，经常对自然环境的转变及动植物进行描绘，来表现不同季节的特征及四季的变化。
Throughout Chinese culture the four seasons have been depicted in art by seasonal changes in the environment or the depiction of certain animals, plants or trees.
这个考虑对一个特别的特征在动植物种类史的合理的预期有一个重要的结果，例如人类的语言。
This consideration has an important consequence for reasonable expectations of the phylogenetic history of one specific trait, such as human language.
这个考虑对一个特别的特征在动植物种类史的合理的预期有一个重要的结果，例如人类的语言。
This consideration has an important consequence for reasonable expectations of the phylogenetic history of one specific trait, such as human language.
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