求翻译：我认为创作这件作品应该很难，因为和在画纸上创作不同，在实物上画素描很困难，要时刻注意阴影的虚实变化，为了达到逼真的效果，作者在细节上处理的非常好，比如茶壶的缝隙、衣服的褶皱等都是用细细的铅笔勾勒出来的。是什么意思？

I consider the creation of this piece should be difficult because of different and creative in the painting on paper, sketching in kind is very difficult, we should always pay attention to the shadow of the actual situation changes, in order to achieve realistic effects, the authors dealt with in de

I believe that creating this piece should be a very difficult, because in the picture on the paper and create different, the physical picture-drawing is very difficult to pay attention to the point of the shadow changes impeded, in order to achieve realistic results, the authors deal with the detail

I thought creates this work to be supposed to be very difficult, because with creates differently on the drawing paper, the picture sketch is very difficult on the material object, wants the time attention shadow the actual situation change, in order to achieve the lifelike effect, the author proces

I think that this work should be hard, because different and on the drawing creation, is difficult to draw sketches on the real, you want to keep an eye on actual changes in the shadow, in order to achieve realistic effects, authors on the details very well, such as teapots cracks, folds of the clot

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