跟Expedia and Viator比较一下,选评价好、价钱低一点的(不需要附加服务,要breakfast做什么?),https://www.viator.com/Rome-tourism/d511-r57809685311-s126602651?mcid=28353&tsem=true&supci=-842270091&supag=57809685311&supsc=kwd-954028971&supai=275935146656&supap=&supdv=c&supnt=g&supti=kwd-954028971&suplp=9000960&supli=2336&m=28353&supag=57809685311&supsc=kwd-954028971&supai=275935146656&supap=&supdv=c&supnt=nt%3Ag&suplp=9000960&supli=2336&supti=kwd-954028971&tsem=true&supci=kwd-954028971&supap1=&supap2=&gclid=Cj0KCQjwxb2XBhDBARIsAOjDZ34plqkYFvmr5zYZbwWJP6qzOUfFU93nON6TxFKVjnYjOlaeZwwhPTwaAlPhEALw_wcB
and