This is the 6216th most frequent Chinese word.
开行
"开行" means "to start operation" or "to begin running," often referring to transportation like trains or buses.
The term '开行' here implies the implementation of a service, specifically trains operating on a defined schedule.
列车每天定时开行,方便了市民的通勤。
The train operates regularly every day, facilitating citizens' commuting.
In this context, '开行' denotes the initiation or start of specific services like additional bus routes.
为了保护环境,政府建议开行更多的公交线路。
To protect the environment, the government suggests operating more bus routes.
'开行' in this sentence refers to the scheduled start or departure time of the flight.