If a path is constructed over a poor sub-grade, excavation to remove wet, organic or otherwise unsuitable material, treatment with soil-cement or application of a geotextile fabric may be required.
如果要在一个不好的地基上建造道路,可能要通过挖掘来去除潮湿、有机或其他不合适的物质,也可能要用水泥与土混合料或者地质纺织面料进行处理。
Blocking the fabric insures the correct hang to a garment after it is constructed.
将面料归直,能保证成衣有正确的垂势。
A dress made in a soft flowing fabric such as silk chiffon will look very different from the same dress style constructed in a stiff taffeta fabric.
同样款式的服装他用柔软而具有流动感的薄绸制作与使用硬挺的塔夫绸制作,看上去会有较大的区别。
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