| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | captain | Western countries | The captain is the leader of a ship or airplane, responsible for making decisions and ensuring the safety of the crew and passengers. | 1 |
| 2 | crew | Western countries | A crew is a group of people working together on a ship, aircraft, or spacecraft. | 1 |
| 3 | crew hierarchy | Western countries | Crew hierarchy is well-defined and strictly followed in the military and commercial aviation industry. | 1 |