你是怎样把这里保持得如此整洁的？How do you manage to keep the place so tidy?他们住在布置整洁的小房子里。They lived in neatly-arranged little houses.这是个整洁的房间.It's an orderly room....
正如贵方信中所提到的，我也认为从政治角度来说，有一些词语表意上的问题。Further to your letter, I agree that there are some presentational problems, politically speaking.表意图形可能会模棱两可,直到你如果确实了解其意思.Pictographs can be ambiguous until you learn their meaning.符号具...
Sheet Metal , Metalworking Guillotine , Shear, Bend Shear , New , Used, Machinery Sheet Metal.采购产品金属板材, 金属加工(剪切, 弯曲)机械钣金.It is introduced the classification, composition and properties of metalworking fluids.介绍了金属加工液的分类,...