求翻译：很多买家因为是第一次购买珍珠,对珍珠的大小具体效果如何没有感觉,先讲一下淡水珍珠行业内大小,一般所讲的7-8,实际就是6.5-7.5,相应8-9就是7.5-8.5,10-11就是9.5-10.5,以此类推,以下是以一般的圆型的为例来作一下掌柜个人的评价给买家MM们作个参考:是什么意思？

Many buyers purchase because it is the first pearl, pearl the size of the specific effects of how no feeling, will speak about the size of freshwater pearl industry, generally speaking 7-8, the actual is 6.5-7.5, 8-9 is the corresponding 7.5- 8.5,10-11 is 9.5-10.5, and so on, the following is a gene

Grading Pearl quality reference

Because very many buyers are the first purchase pearls, hadn't felt how to the pearl size concrete effect that, speaks in first the fresh water pearl profession the size, says generally 7-8, is actually 6.5-7.5, corresponding 8-9 is 7.5-8.5,10-11 is 9.5-10.5, take this analogy, the following is as r

Many buyers because it was the first time buying pearls, Pearl the size of the concrete effects of not feeling, start off with sizes within the Freshwater Pearl industry, the General said 7-8, the actual 6.5-7.5, the corresponding 8-9 is 7.5-8.5,10-11 is 9.5-10.5, and so on, the following is an exam

Many buyers purchase because it is the first pearl, pearl the size of the specific effects of how no feeling, will speak about the size of freshwater pearl industry, generally speaking 7-8, the actual is 6.5-7.5, 8-9 is the corresponding 7.5- 8.5,10-11 is 9.5-10.5, and so on, the following is a gene