nkk: refers to the name of the company in network terminology, that is, Nagano Industrial Co., LTD. (NKK) of Japan has become a subsidiary company of Capital Holdings, and the participation of Nagano Industrial has further strengthened the position of Capital Holdings in the domestic construction machinery market.
Network language includes pinyin or abbreviations of English letters. Numbers with a certain meaning and vivid network animation and pictures, network language is increasingly becoming an indispensable part of people's network life. However, it should be noted that some network languages do not conform to the grammatical provisions of our modern Chinese, so they do not have teaching significance and cannot be introduced into the teaching field.