round-off result的意思|示意

Shape cut off, shall even be cut off from the first selected object with other shapes overlap, so if selected small round first, then select the apple mark the result will be bite small circle.

形状剪除是从第一个选中的对象中剪除与其它形状重叠的部分，因此若先选中小圆再选中苹果标注则结果将变成被咬一口的小圆。

The program is easy to be used and the optimized result is readily a feasible design project which need't any round off.

本程序使用方便，优化结果不必圆整即为可行设计方案。