We were amused to see how assiduously the animal groomed its fur.看着这只动物如此认真地梳理自己的毛，我们被逗乐了。Wearing fur has become deeply unfashionable.穿毛皮衣物已经相当过时了。Its fur is short, dense and silky.它的毛又短又密，柔软光洁。...
Manufacturers of the early 1900 s were using steel pipe, angle or channel for the greenhouse superstructures.二十世纪初期制造商们就已用钢管 、 角铁以及槽钢之类的材料建造温室的上部结构.Ships, Offshore and Marine Strutures : Above and below - water hull area...