70岁以上和3岁以下人士免票。
购票规则详见售票窗口购票须知，一张全价票限带一名免票人士。
How to buy the ticket refers to Notice to Visitors at the ticket window, one full ticket for one person free of charge.
法国人很清楚铁路工人们享受着免票等的特殊待遇，多数火车司机50岁就退休。
The French are wellaware that they get perks such as free tickets and that most train drivers retire at 50.
湖里公园实行免票制后，游览区环境容量发生了一系列的变化，文章对此进行个案分析。
This paper made a case study of the impact of free entry on the carrying capacity of the environment in Huli Park.
售票员就说：“好吧，这次就让他免票乘车了，不过，我知道他长大后会成为一个什么样的人。”
The conductor said, "Well, I'll let him ride free this time, but I know what he's going to be when he grows up."
赤尔顿火车公司提供伦敦和伯明翰往返的路线，该公司甚至对名叫凯特、凯瑟琳或者威廉的乘客免票。
Chiltern Railways, which runs services between London and Birmingham, is even offering free travel to passengers named Kate, Catherine or William.
“那恰恰是我们应该去看下午场的原因，”她回答说，“三个孩子可以免票进场，我们其他人只要半票。”
"That's precisely why we should go to the 24 matinee," she countered. "Three of the kids can get in free, and it's only half-price for the rest of us."
“那恰恰是我们应该去看下午场的原因，”她回答说，“三个孩子可以免票进场，我们其他人只要半票。”
"That's precisely why we should go to the 24 matinee," she countered. "Three of the kids can get in free, and it's only half-price for the rest of us."
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