The interpersonal function, however, can be realized through choosing from the network of the lexicogrammatical system, which is through the mood and modality system.
人际功能可以通过选择网络在词汇和语法系统中反映出来，以语气和情态等形式体现。
2
It aims to investigate the generic structure and its linguistic realizations of LJAA, exploring the deep level explanation for lexicogrammatical realizations characteristic of LJAA.