在本例中，我使用多边形套索工具抠出房子，然后用一个软的橡皮擦去掉多余的树木。
In this example I used the polygonal lasso tool for the house, and a soft eraser for the bushes.
这一计划在一个平行四边形内设计，直接面对南北向的多余线条切割了场地东西边沿。
The plan was designed in a parallelogram, cutting the site's east and west edges with additional lines that confronts directly to the south-north direction.
肾脏是一个在腹部，而从血液中清除废物和多余的液体，并通过他们走出身体背面为尿豆形器官对。
Kidneys are a pair of bean-shaped organs located at the back of the abdomen, which remove waste and extra fluid from the blood and pass them out of the body as urine.
利用多边形外角定理的推广，判断偏置后曲线多边形的旋向，删除多余多边形。
Utilizing the extension of the polygon exterior angle sum theorem, directions of curvilinear polygons were judged and redundant polygons were deleted.
利用多边形外角定理的推广，判断偏置后曲线多边形的旋向，删除多余多边形。
Utilizing the extension of the polygon exterior angle sum theorem, directions of curvilinear polygons were judged and redundant polygons were deleted.
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