エコノミークラス症候 群 ではありません
ekonomiikurasushōkōgundewārimasen
1. It is not economy class syndrome.
Noun
#167962
1. It is not economy class syndrome.
1. class
1. to live; to get along
2. to spend (time)
1. navy; naval force
1. classmate
1. crowd; community
1. to swarm; to gather
1. top-class
1. syndrome