虽然图像具有极好的光和曲线，可以导致优美的构图，要是没有这辆摩托车，它就不完整了。

Although the image has great light and the curves make for a graceful composition, it's not complete without the motorcycle.

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拍摄些你每天都看到的东西，构图时将曲线，直线，形状运用进去。

Find something you see everyday and breakdown your composition into lines, curves and shapes.

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通过对银杉主要群落种群的数量统计和年龄组成的分析，编绘了银杉种群的特定时间生命表、存活曲线和年龄结构图。

The time specific life table, survivorship curve and age structure of Cathaya argyrophylla population were obtained through analysing the demography and age structures of its main coenopopulations.

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