把这段话翻译成英文谢谢。

The cross-border e-commerce mentioned in this paper mainly refers to those in a broad sense. From the perspective of business model, there are three types, which are B2C, C2C and B2B respectively. The B2B e-commerce not only includes the online transaction made via cross-border transaction platforms but also the section of face-to-face transaction concted via online arrangement; for instance, according to customs area, cross-border e-business can be categorized into export cross-border e-commerce and import cross-border e-business.