“营业范围”常见的英文表达是 “scope of business” 或 “business scope”。
例如：
The company has expanded its scope of business to include international trade.（该公司已将其营业范围扩大到包括国际贸易。）
Please clearly state your business scope in the application form.（请在申请表中明确说明您的营业范围 。）