a group of people, services, objects, etc. categorized based on shared qualities or attributes
クラス
a ategory of seating or accommodations in transportation, typically offering a standard level of comfort and service
二等車両
a category of seating or accommodations in transportation, usually offering basic service and often the most economical option
三等車両
a type of luxurious railway carriage, often with bunks and a high-quality service
プルマン車両
a narrow bed, often stacked in tiers, used in ships, trains, or other confined spaces
二段ベッド
a large metal box that is used for transporting goods on ships, trains, etc.
コンテナ
a carrier designed to hold on top of a car or luggage above the seats of a train
荷物棚
a train carriage designed for passengers to enjoy scenic views during their journey
観察車両
a passenger car on a train that provides amenities such as a lounge, bar, or dining area
クラブカー
a carriage on a train where passengers can purchase and consume food and beverages
ビュッフェカー
a type of railcar designed with two levels of seating, typically used in commuter and regional train services
二階建て車両