求翻译：我认为创作这件作品应该很费力，因为和在画纸上创作不同，在物体上画素描很困难，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 very laborious, because the brush strokes creation, sketching objects is very difficult to keep in mind the change of the shadow of the actual situation, in order to achieve realistic effects, the authors dealt with in detail is very good, such as the

I believe that creating this piece should be a very laborious task, since, in the picture on the paper, creative painting on the Object 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 details of t

I thought creates this work to be supposed to take the trouble very much, because with creates differently on the drawing paper, the picture sketch is very difficult on the 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 very laborious because different and on the drawing creation, body painting is difficult to sketch, to keep an eye on the shadow of actual changes, in order to achieve realistic effects, authors on the details very well, such as teapots cracks, folds of the clothes a

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