Теория:
To speak about travelling, you need the appropriate vocabulary. Part 1

Рис. \(1\). Hiking
due to – благодаря
development – развитие
particularly – особенно
to involve – вовлекать, включать, подразумевать
delay – задержка
cancellation – отмена (рейса)
in addition – к тому же
cramped – тесный
to spoil – портить
flight – полет
threat – угроза
definitely – определенно
expensive – дорогой
cheap – дешевый
Examples:
Travelling by car is not expensive.
The flight was delayed last time.
Источники:
Рис. 1. Hiking, https://pixabay.com/images/id-455338/ Pixabay License CC0