求翻译：　　实用指导：如果外飘窗本身的结构宽度足够大，可直接在窗台上装饰;如果窗台较窄，可外接一部分，人为增加宽度，增加部分的榻下空间还可以储物。是什么意思？

Practical guidance: If the outside windows and the width of the structure itself is large enough, can be directly on the window sill decoration; if the window is narrow, external part of the artificially increase the width, increase the portion of space can also be storage under the couch.

Practical guidance: if outside their own structure width floating window that is sufficient to directly at the window sills with a relatively narrow, and decorative; if they can, and anthropogenic width, a part of that space can be stored under property.

　　Practical instruction: If outside flutters the window itself structure width enough to be big, may decorate directly on the window; If the window is narrow, but outside meets a part, artificial increases the width, under the increase part cot the space also may store.

　　A practical guide: If the floating window width of the structure itself is large enough, can be directly on the window sill decoration; if the window is narrow, add-ins part, artificially increase the width, increase space under the bed can also be storage.

　　A practical guide: If the floating window width of the structure itself is large enough, can be directly on the window sill decoration; if the window is narrow, add-ins part, artificially increase the width, increase space under the bed can also be storage.