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来源:雅诚德英语网
The contrast is caused by changing the pressure on the pen not because of the form of the pen.
其笔画的粗细对比是通过改变笔压来实现的,而与笔尖本身的形状无关。
The contrast is caused by changing the pressure on the pen not because of the form of the pen.
其笔画的粗细对比是通过改变笔压来实现的,而与笔尖本身的形状无关。