单词	打通隧道
释义	打通隧道 open up a tunnel隧道
随便看	Urban traffic simulation urban traffic situation Urban Traffic State Analysis urban traffic structure Urban traffic surveillance urban traffic sustainable development urban traffic system Urban traffic systems urban traffic transportation urban traffic tunnel urban traffic, urban transportation urban traffie urban tragic urban trail transit urban transects urban transform urban transformation urban transformer substation urban transportation system urban transportation terminal Urban Transport Development and Management Urban Transport in Brussels urban transport network urban transport network design urban transport planning