Exclamations with What and Such: Clear Rules and Examples
先写下记得的内容，再查看解释。不要填写个人信息。
查看解释
Speakers use what and such to highlight a notable quality or situation. Instead of asking a question, these structures emphasize your personal reaction, like surprise, pleasure, or frustration. What directly introduces the noun phrase, while such typically modifies an adjective and noun together inside a statement.
What a clean workshop they maintain!