How to Use "unaffected" with Example Sentences

1. Ikea stores receiving meatballs made by other suppliers remain unaffected .
2. That doesn 't mean the move will leave china unaffected .
3. The region that includes tokyo accounts for nearly 40 % of gross domestic product and so far seems largely unaffected by the earthquake itself .
4. The designer has designed this exhibition hall in a simple and unaffected manner .
5. Various third-party programs used to send and read tweets appear to be unaffected .