sentence: Somebody has to pay for it, nothing is free.
sentences_before: There are still many islands with no bridges to the mainland. People have to go by boat or airplane to reach these islands. Many islands will never be reached by bridges, because they are too small or too far away. If the island has too few people, bridges are often not built because it is expensive to build.
concept_name: Somebody
headings: Denmark Transport
categories: European Union member states Nordic countries Current monarchies