对于商品的专业描述说明书其中应包括使用说明书。
Technical description of the goods including the conditions of usage;
电子商品目录会在屏幕上给你放映吸尘器操作示范，甚至还可以让你随便翻阅使用说明书。
Electronic catalogs will show you a demonstration of, say, a vacuum cleaner on your screen, and even let you browse through the instruction manual.
电子商品目录会在屏幕上给你放映吸尘器操作示范，甚至还可以让你随便翻阅使用说明书。
Electronic catalogs will show you a demonstration of, say, a vacuum cleaner on your screen, and even let you browse through the instruction manual.
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