You can use the single quotation mark instead of the Rem keyword to indicate that the text on a line is comments. This symbol can be inserted directly to the right of the program code, followed by a comment.
您也可以用单引号来取代 Rem 关键字，将一行文字指定为注释。此符号可以直接插入到程序代码的右侧，符号之后的内容即为注释。