开通

HSK 5

kāitōng

to open up (service); to put into service

Examples

新地铁线开通了

xīn dìtiě xiàn kāitōng le

The new metro line has opened

开通网上服务

kāitōng wǎngshàng fúwù

Launch online services

航线已经开通

hángxiàn yǐjīng kāitōng

Airline service is already open