1. Moreover, we also export gray, green and yellow-rust slabstones, specializing in slabstone and kallaite with the processing, manufacturing and exporting as a whole.
   是生产加工和出口销售板石和绿松石专营性企业。

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。