unauthorised造句怎么写

An international agreement signed by Britain and the US designates the Titanic as an international memorial and seeks to protect it from being plundered or damaged by unauthorised dives.

Screenscraping involves gaining unauthorised access to the Ryanair website and mis-selling of flights to consumers with exorbitant charges and mark-ups which are hidden from consumers.

A Venezuelan businessman pleaded guilty in a Florida court to charges of acting as an unauthorised foreign agent.

However, the Madrid electoral authority has banned the gathering on the grounds that it was unauthorised and could affect the freedom of citizens to vote.