例句與造句

1. Quick - witted china trading co . , ltd with its head - office in hong kong and mainland - office in shiqiao town , panyu of guangzhou , has always been in trading of processing equipments and accessories since it founded , covering processing chemistry , second - hand processing machines originally made in japan and so on
   廣州市蘊(yùn)豐沖印器材有限公司,多年來(lái)一直從事沖印耗材與沖印設(shè)備的貿(mào)易.主要項(xiàng)目包括沖印藥水及日本原裝二手沖印機(jī)
2. It's difficult to find process chemistry in a sentence. 用process chemistry造句挺難的