威尼斯的WATERBORNE SERVICES是什么？只要1,30 €

从这个网站看到的: http://www.actv.it/en/movinginvenice/prices
我只有去玻璃岛和彩色岛需要做船，有没有办法不买12小时票而省钱呢？

7,00 € - WATER SERVICES TICKET, 60’

Allows travel on all services (except for those of routes Alilaguna, and Actv routes no. 16, 19, 21 and Casinò) for 60 minutes from stamping, with transport means change allowed in the same direction. Does not include the return journey. Included in the price is the transport of one luggage item of up to 150 cm as the sum of its three dimensions. Can be purchased from the Hellovenezia ticket desks and the authorized resellers.

1,30 € - SINGLE TICKET WATERBORNE SERVICES

Allows travel on all water services (except those of route Alilaguna, 19, 16, 21 and Casinò) for 75 minutes from stamping, with transport means change allowed. Can be purchased from the Hellovenezia ticket desks and the authorized resellers.