1，This is a quality product. 这是一种高质量的产品。 2，Those overcoats are of good quality and nice colour. 这批大衣质量高、成色好。 3，Our quartz technique is well known in...
1，There is no marked qualitative difference between the two. 两者在质量上无显著差异。 2，We sincerely hope the quality are in conformity with the contract stipulations. 我们真诚希望...
