指示代词：本、此

“本”和“此”都是指示代词，用于指代说话人自己、当前所在的地方或特定的事物，常出现在书面语或正式场合中，如“本市”（这个城市）、“本人”（我自己）、“此事”（这件事）、“此处”（这个地方）。

Both '本' and '此' are demonstrative pronouns used to refer to oneself, the current location, or specific matters, often appearing in formal or written contexts, such as 'this city', 'myself', 'this matter', and 'this place'.