他坐在壁炉边上的一块绣花软垫上。He sat on a tapestry cushion next to the hearth.一些人给桌布绣花或编酒椰叶纤维席子。Some embroidered tablecloths or made raffia mats.工艺人员服务公司也售卖纱线和绣花丝线。Craft Resources also sells yarn and embroidery floss....
These methods, unfortunately, are not very sensitive and may not be superior to the soap - bubble test.不过, 这些方法不是很灵敏的,并且不可能比肥皂泡试验法好.Natural fiber is said to be superior to synthetic fiber.据说天然纤维比合成纤维好.Local people consid...