certificate of inward clearance

例句：

1. 1. The company needs to ensure that all goods entering the country are cleared through the correct channels.
   公司需要确保所有进入该国的货物都通过正确的渠道清关。
2. 2.The importer must obtain an inward clearance certificate before they can ship their goods into the country.
   进口商在将货物运入国家之前，必须获得内部清关证书。
3. 3. Due to the recent increase in imports, the customs authorities have implemented stricter measures to ensure proper inward clearance procedures.
   由于近期进口增加，海关当局实施了更严格的措施，以确保适当的内部清关程序。