We tried the tool and used it to erase a background image and the results are really good.

我们对其进行了测试，用它来消去一张图片的背景，效果还不赖。

youdao

The cursor can become an eraser tool and erase anything previously entered, or it can become an ellipse tool and draw any number of new ellipses.

光标可以变成橡皮擦，擦除先前输入的任何内容，也可以变成椭圆工具，绘制多个新的椭圆。

youdao

With the magic wand tool select around the outside of the swirl and delete the excess paint. Also erase anywhere you might have colored on the skater.

用魔棒工具选择浪花外部，擦去这部分的颜色，滑板者腿部的颜色也要擦去。

youdao

In the way I work, I tend to draw and erase a lot, try things, so very quickly i settled on my iPad as the tool of choice, where you can draw and erase as many times as you wish.

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Eventually, the technicians had to use a software tool called BCWipe to completely erase the GCS' internal hard drives.

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