中國內

In a sentence

• 中國內有許多美麗的風景。

  Within China, there are many beautiful landscapes.

  Here, '中國內' means 'within China' or 'inside China', describing the location where the landscapes are found.

• 這項產品僅限於中國內銷售。

  This product is restricted to sales within China.

  In this sentence, '中國內' specifies the geographical area where the product is being sold, indicating its market restriction.

• 我們在中國內組織了多場文化交流活動。

  We organized multiple cultural exchange events within China.

  Here, '中國內' functions similarly to 'inside China', denoting the area where the activities are organized.