观光隧道 meaning in English

tourist tunnel

The bund sight - seeing tunnel is china ' s first cross - river pedestrian tunnel dug by hi - tech means
外滩观光隧道是我国第一条运用了高科技手段的越江行人隧道。
In addition , the macao lottery co . , ltd exclusively registered the hong ji tour company by the end of last year in a bid to complete two submarine water sightseeing tunnels in 3 years
早在去年底,澳博己在珠海注册了弘机旅游发展有限公司,专门运作这一项目,计划用3年时间兴建两条海底观光隧道。