The e-mail message contains sentence fragments and slang terms, and you want the spelling and grammar checker to ignore the mistakes in this block of text.

• 例如,如果插入来自非正式电子邮件的某文本,该电子邮件包含不完整的句子和俚语词,并且您希望拼写和语法检查器忽略此文本块中的错误。