可以看到被解释为任何常规人为或自然对象？
Can sighting be explained as any conventional man-made or natural object?
通过使用抽象和逻辑推理，数学从计数，计算，测量和系统的研究自然对象的形状和运动演进而来。
Through the use of abstraction and logical reasoning, mathematics evolved from counting, calculation, measurement, and the systematic study of the shapes and motions of physical objects.
中国花鸟画不以再现自然对象的外形为目的，而以思想、情感、意趣等生命现象的高级形式反映在作品中。
The Chinese flower and bird paintings aim at imagining the life phenomena of thought, emotion, interest, charm, and so on rather than reappearance of natural objects' figures.
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