Meaning of kāi tōng:
kāi tōng
开通
Verb
to open (a new road or railway line); to set up (a hotline); to launch (a service); to subscribe to (a members-only service)
Zhège chéngshì jìhuà kāitōng xīn de dìtiě xiànlù.
这个城市计划开通新的地铁线路。
The city plans to open a new metro line.
Adjective
open-minded
Tā de sīxiǎng fēicháng kāitōng, nénggòu jiēnà bùtóng guāndiǎn.
他的思想非常开通，能够接纳不同观点。
He is very open-minded and able to accept different viewpoints.
